156840516

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:279

約数の個数: 192

約数和(自身を含む): 499968000

約数和(自身を除く): 343127484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 61, 63, 76, 84, 108, 114, 122, 126, 133, 171, 179, 183, 189, 228, 244, 252, 266, 342, 358, 366, 378, 399, 427, 513, 532, 537, 549, 684, 716, 732, 756, 798, 854, 1026, 1074, 1098, 1159, 1197, 1253, 1281, 1596, 1611, 1647, 1708, 2052, 2148, 2196, 2318, 2394, 2506, 2562, 3222, 3294, 3401, 3477, 3591, 3759, 3843, 4636, 4788, 4833, 5012, 5124, 6444, 6588, 6802, 6954, 7182, 7518, 7686, 8113, 9666, 10203, 10431, 10919, 11277, 11529, 13604, 13908, 14364, 15036, 15372, 16226, 19332, 20406, 20862, 21838, 22554, 23058, 23807, 24339, 30609, 31293, 32452, 32757, 33831, 40812, 41724, 43676, 45108, 46116, 47614, 48678, 61218, 62586, 65514, 67662, 71421, 73017, 76433, 91827, 95228, 97356, 98271, 122436, 125172, 131028, 135324, 142842, 146034, 152866, 183654, 196542, 207461, 214263, 219051, 229299, 285684, 292068, 294813, 305732, 367308, 393084, 414922, 428526, 438102, 458598, 589626, 622383, 642789, 687897, 829844, 857052, 876204, 917196, 1179252, 1244766, 1285578, 1375794, 1452227, 1867149, 2063691, 2489532, 2571156, 2751588, 2904454, 3734298, 4127382, 4356681, 5601447, 5808908, 7468596, 8254764, 8713362, 11202894, 13070043, 17426724, 22405788, 26140086, 39210129, 52280172, 78420258, 156840516]

約数ペア:

[(1, 156840516), (2, 78420258), (3, 52280172), (4, 39210129), (6, 26140086), (7, 22405788), (9, 17426724), (12, 13070043), (14, 11202894), (18, 8713362), (19, 8254764), (21, 7468596), (27, 5808908), (28, 5601447), (36, 4356681), (38, 4127382), (42, 3734298), (54, 2904454), (57, 2751588), (61, 2571156), (63, 2489532), (76, 2063691), (84, 1867149), (108, 1452227), (114, 1375794), (122, 1285578), (126, 1244766), (133, 1179252), (171, 917196), (179, 876204), (183, 857052), (189, 829844), (228, 687897), (244, 642789), (252, 622383), (266, 589626), (342, 458598), (358, 438102), (366, 428526), (378, 414922), (399, 393084), (427, 367308), (513, 305732), (532, 294813), (537, 292068), (549, 285684), (684, 229299), (716, 219051), (732, 214263), (756, 207461), (798, 196542), (854, 183654), (1026, 152866), (1074, 146034), (1098, 142842), (1159, 135324), (1197, 131028), (1253, 125172), (1281, 122436), (1596, 98271), (1611, 97356), (1647, 95228), (1708, 91827), (2052, 76433), (2148, 73017), (2196, 71421), (2318, 67662), (2394, 65514), (2506, 62586), (2562, 61218), (3222, 48678), (3294, 47614), (3401, 46116), (3477, 45108), (3591, 43676), (3759, 41724), (3843, 40812), (4636, 33831), (4788, 32757), (4833, 32452), (5012, 31293), (5124, 30609), (6444, 24339), (6588, 23807), (6802, 23058), (6954, 22554), (7182, 21838), (7518, 20862), (7686, 20406), (8113, 19332), (9666, 16226), (10203, 15372), (10431, 15036), (10919, 14364), (11277, 13908), (11529, 13604)]