185159988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^2$

素因数の和:131

約数の個数: 162

約数和(自身を含む): 550303026

約数和(自身を除く): 365143038

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 37, 39, 51, 52, 68, 74, 78, 102, 111, 117, 148, 153, 156, 204, 221, 222, 234, 289, 306, 333, 442, 444, 468, 481, 578, 612, 629, 663, 666, 867, 884, 962, 1156, 1258, 1326, 1332, 1369, 1443, 1734, 1887, 1924, 1989, 2516, 2601, 2652, 2738, 2886, 3468, 3757, 3774, 3978, 4107, 4329, 5202, 5476, 5661, 5772, 7514, 7548, 7956, 8177, 8214, 8658, 10404, 10693, 11271, 11322, 12321, 15028, 16354, 16428, 17316, 17797, 21386, 22542, 22644, 23273, 24531, 24642, 32079, 32708, 33813, 35594, 42772, 45084, 46546, 49062, 49284, 53391, 64158, 67626, 69819, 71188, 73593, 93092, 96237, 98124, 106782, 128316, 135252, 139009, 139638, 147186, 160173, 192474, 209457, 213564, 278018, 279276, 294372, 302549, 320346, 384948, 395641, 417027, 418914, 556036, 605098, 640692, 791282, 834054, 837828, 907647, 1186923, 1210196, 1251081, 1582564, 1668108, 1815294, 2373846, 2502162, 2722941, 3560769, 3630588, 4747692, 5004324, 5143333, 5445882, 7121538, 10286666, 10891764, 14243076, 15429999, 20573332, 30859998, 46289997, 61719996, 92579994, 185159988]

約数ペア:

[(1, 185159988), (2, 92579994), (3, 61719996), (4, 46289997), (6, 30859998), (9, 20573332), (12, 15429999), (13, 14243076), (17, 10891764), (18, 10286666), (26, 7121538), (34, 5445882), (36, 5143333), (37, 5004324), (39, 4747692), (51, 3630588), (52, 3560769), (68, 2722941), (74, 2502162), (78, 2373846), (102, 1815294), (111, 1668108), (117, 1582564), (148, 1251081), (153, 1210196), (156, 1186923), (204, 907647), (221, 837828), (222, 834054), (234, 791282), (289, 640692), (306, 605098), (333, 556036), (442, 418914), (444, 417027), (468, 395641), (481, 384948), (578, 320346), (612, 302549), (629, 294372), (663, 279276), (666, 278018), (867, 213564), (884, 209457), (962, 192474), (1156, 160173), (1258, 147186), (1326, 139638), (1332, 139009), (1369, 135252), (1443, 128316), (1734, 106782), (1887, 98124), (1924, 96237), (1989, 93092), (2516, 73593), (2601, 71188), (2652, 69819), (2738, 67626), (2886, 64158), (3468, 53391), (3757, 49284), (3774, 49062), (3978, 46546), (4107, 45084), (4329, 42772), (5202, 35594), (5476, 33813), (5661, 32708), (5772, 32079), (7514, 24642), (7548, 24531), (7956, 23273), (8177, 22644), (8214, 22542), (8658, 21386), (10404, 17797), (10693, 17316), (11271, 16428), (11322, 16354), (12321, 15028)]