137729988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:578

約数の個数: 144

約数和(自身を含む): 412776000

約数和(自身を除く): 275046012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 41, 44, 51, 66, 68, 82, 99, 102, 123, 132, 153, 164, 187, 198, 204, 246, 306, 369, 374, 396, 451, 492, 499, 561, 612, 697, 738, 748, 902, 998, 1122, 1353, 1394, 1476, 1497, 1683, 1804, 1996, 2091, 2244, 2706, 2788, 2994, 3366, 4059, 4182, 4491, 5412, 5489, 5988, 6273, 6732, 7667, 8118, 8364, 8483, 8982, 10978, 12546, 15334, 16236, 16467, 16966, 17964, 20459, 21956, 23001, 25092, 25449, 30668, 32934, 33932, 40918, 46002, 49401, 50898, 61377, 65868, 69003, 76347, 81836, 92004, 93313, 98802, 101796, 122754, 138006, 152694, 184131, 186626, 197604, 225049, 245508, 276012, 279939, 305388, 347803, 368262, 373252, 450098, 559878, 675147, 695606, 736524, 839817, 900196, 1043409, 1119756, 1350294, 1391212, 1679634, 2025441, 2086818, 2700588, 3130227, 3359268, 3825833, 4050882, 4173636, 6260454, 7651666, 8101764, 11477499, 12520908, 15303332, 22954998, 34432497, 45909996, 68864994, 137729988]

約数ペア:

[(1, 137729988), (2, 68864994), (3, 45909996), (4, 34432497), (6, 22954998), (9, 15303332), (11, 12520908), (12, 11477499), (17, 8101764), (18, 7651666), (22, 6260454), (33, 4173636), (34, 4050882), (36, 3825833), (41, 3359268), (44, 3130227), (51, 2700588), (66, 2086818), (68, 2025441), (82, 1679634), (99, 1391212), (102, 1350294), (123, 1119756), (132, 1043409), (153, 900196), (164, 839817), (187, 736524), (198, 695606), (204, 675147), (246, 559878), (306, 450098), (369, 373252), (374, 368262), (396, 347803), (451, 305388), (492, 279939), (499, 276012), (561, 245508), (612, 225049), (697, 197604), (738, 186626), (748, 184131), (902, 152694), (998, 138006), (1122, 122754), (1353, 101796), (1394, 98802), (1476, 93313), (1497, 92004), (1683, 81836), (1804, 76347), (1996, 69003), (2091, 65868), (2244, 61377), (2706, 50898), (2788, 49401), (2994, 46002), (3366, 40918), (4059, 33932), (4182, 32934), (4491, 30668), (5412, 25449), (5489, 25092), (5988, 23001), (6273, 21956), (6732, 20459), (7667, 17964), (8118, 16966), (8364, 16467), (8483, 16236), (8982, 15334), (10978, 12546)]