16657180524

素因数分解:

$2^2\times 3^7\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:552

約数の個数: 192

約数和(自身を含む): 45493862400

約数和(自身を除く): 28836681876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 239, 243, 257, 279, 324, 372, 478, 486, 514, 558, 717, 729, 771, 837, 956, 972, 1028, 1116, 1434, 1458, 1542, 1674, 2151, 2187, 2313, 2511, 2868, 2916, 3084, 3348, 4302, 4374, 4626, 5022, 6453, 6939, 7409, 7533, 7967, 8604, 8748, 9252, 10044, 12906, 13878, 14818, 15066, 15934, 19359, 20817, 22227, 22599, 23901, 25812, 27756, 29636, 30132, 31868, 38718, 41634, 44454, 45198, 47802, 58077, 61423, 62451, 66681, 67797, 71703, 77436, 83268, 88908, 90396, 95604, 116154, 122846, 124902, 133362, 135594, 143406, 174231, 184269, 187353, 200043, 215109, 232308, 245692, 249804, 266724, 271188, 286812, 348462, 368538, 374706, 400086, 430218, 522693, 552807, 562059, 600129, 645327, 696924, 737076, 749412, 800172, 860436, 1045386, 1105614, 1124118, 1200258, 1290654, 1658421, 1800387, 1904113, 1935981, 2090772, 2211228, 2248236, 2400516, 2581308, 3316842, 3600774, 3808226, 3871962, 4975263, 5401161, 5712339, 5807943, 6633684, 7201548, 7616452, 7743924, 9950526, 10802322, 11424678, 11615886, 14925789, 16203483, 17137017, 17423829, 19901052, 21604644, 22849356, 23231772, 29851578, 32406966, 34274034, 34847658, 44777367, 51411051, 59703156, 64813932, 68548068, 69695316, 89554734, 102822102, 134332101, 154233153, 179109468, 205644204, 268664202, 308466306, 462699459, 537328404, 616932612, 925398918, 1388098377, 1850797836, 2776196754, 4164295131, 5552393508, 8328590262, 16657180524]

約数ペア:

[(1, 16657180524), (2, 8328590262), (3, 5552393508), (4, 4164295131), (6, 2776196754), (9, 1850797836), (12, 1388098377), (18, 925398918), (27, 616932612), (31, 537328404), (36, 462699459), (54, 308466306), (62, 268664202), (81, 205644204), (93, 179109468), (108, 154233153), (124, 134332101), (162, 102822102), (186, 89554734), (239, 69695316), (243, 68548068), (257, 64813932), (279, 59703156), (324, 51411051), (372, 44777367), (478, 34847658), (486, 34274034), (514, 32406966), (558, 29851578), (717, 23231772), (729, 22849356), (771, 21604644), (837, 19901052), (956, 17423829), (972, 17137017), (1028, 16203483), (1116, 14925789), (1434, 11615886), (1458, 11424678), (1542, 10802322), (1674, 9950526), (2151, 7743924), (2187, 7616452), (2313, 7201548), (2511, 6633684), (2868, 5807943), (2916, 5712339), (3084, 5401161), (3348, 4975263), (4302, 3871962), (4374, 3808226), (4626, 3600774), (5022, 3316842), (6453, 2581308), (6939, 2400516), (7409, 2248236), (7533, 2211228), (7967, 2090772), (8604, 1935981), (8748, 1904113), (9252, 1800387), (10044, 1658421), (12906, 1290654), (13878, 1200258), (14818, 1124118), (15066, 1105614), (15934, 1045386), (19359, 860436), (20817, 800172), (22227, 749412), (22599, 737076), (23901, 696924), (25812, 645327), (27756, 600129), (29636, 562059), (30132, 552807), (31868, 522693), (38718, 430218), (41634, 400086), (44454, 374706), (45198, 368538), (47802, 348462), (58077, 286812), (61423, 271188), (62451, 266724), (66681, 249804), (67797, 245692), (71703, 232308), (77436, 215109), (83268, 200043), (88908, 187353), (90396, 184269), (95604, 174231), (116154, 143406), (122846, 135594), (124902, 133362)]