156988983996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{887}}^1\times {\mathrm{1193}}^1$

素因数の和:2420

約数の個数: 144

約数和(自身を含む): 429550115904

約数和(自身を除く): 272561131908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 317, 468, 634, 887, 951, 1193, 1268, 1774, 1902, 2386, 2661, 2853, 3548, 3579, 3804, 4121, 4772, 5322, 5706, 7158, 7983, 8242, 10644, 10737, 11412, 11531, 12363, 14316, 15509, 15966, 16484, 21474, 23062, 24726, 31018, 31932, 34593, 37089, 42948, 46124, 46527, 49452, 62036, 69186, 74178, 93054, 103779, 138372, 139581, 148356, 186108, 207558, 279162, 281179, 378181, 415116, 558324, 562358, 756362, 843537, 1058191, 1124716, 1134543, 1512724, 1687074, 2116382, 2269086, 2530611, 3174573, 3374148, 3403629, 3655327, 4232764, 4538172, 4916353, 5061222, 6349146, 6807258, 7310654, 9523719, 9832706, 10122444, 10965981, 12698292, 13614516, 13756483, 14621308, 14749059, 19047438, 19665412, 21931962, 27512966, 29498118, 32897943, 38094876, 41269449, 43863924, 44247177, 55025932, 58996236, 65795886, 82538898, 88494354, 123808347, 131591772, 165077796, 176988708, 247616694, 335446547, 495233388, 670893094, 1006339641, 1341786188, 2012679282, 3019018923, 4025358564, 4360805111, 6038037846, 8721610222, 12076075692, 13082415333, 17443220444, 26164830666, 39247245999, 52329661332, 78494491998, 156988983996]

約数ペア:

[(1, 156988983996), (2, 78494491998), (3, 52329661332), (4, 39247245999), (6, 26164830666), (9, 17443220444), (12, 13082415333), (13, 12076075692), (18, 8721610222), (26, 6038037846), (36, 4360805111), (39, 4025358564), (52, 3019018923), (78, 2012679282), (117, 1341786188), (156, 1006339641), (234, 670893094), (317, 495233388), (468, 335446547), (634, 247616694), (887, 176988708), (951, 165077796), (1193, 131591772), (1268, 123808347), (1774, 88494354), (1902, 82538898), (2386, 65795886), (2661, 58996236), (2853, 55025932), (3548, 44247177), (3579, 43863924), (3804, 41269449), (4121, 38094876), (4772, 32897943), (5322, 29498118), (5706, 27512966), (7158, 21931962), (7983, 19665412), (8242, 19047438), (10644, 14749059), (10737, 14621308), (11412, 13756483), (11531, 13614516), (12363, 12698292), (14316, 10965981), (15509, 10122444), (15966, 9832706), (16484, 9523719), (21474, 7310654), (23062, 6807258), (24726, 6349146), (31018, 5061222), (31932, 4916353), (34593, 4538172), (37089, 4232764), (42948, 3655327), (46124, 3403629), (46527, 3374148), (49452, 3174573), (62036, 2530611), (69186, 2269086), (74178, 2116382), (93054, 1687074), (103779, 1512724), (138372, 1134543), (139581, 1124716), (148356, 1058191), (186108, 843537), (207558, 756362), (279162, 562358), (281179, 558324), (378181, 415116)]