156968160705

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1\times {\mathrm{2269}}^1$

素因数の和:2903

約数の個数: 96

約数和(自身を含む): 284338529280

約数和(自身を除く): 127370368575

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 101, 155, 279, 303, 465, 491, 505, 909, 1395, 1473, 1515, 2269, 2455, 3131, 4419, 4545, 6807, 7365, 9393, 11345, 15221, 15655, 20421, 22095, 28179, 34035, 45663, 46965, 49591, 70339, 76105, 102105, 136989, 140895, 148773, 211017, 228315, 229169, 247955, 351695, 446319, 633051, 684945, 687507, 743865, 1055085, 1114079, 1145845, 1537321, 2062521, 2231595, 3165255, 3342237, 3437535, 4611963, 5570395, 7104239, 7686605, 10026711, 10312605, 13835889, 16711185, 21312717, 23059815, 34536449, 35521195, 50133555, 63938151, 69179445, 103609347, 106563585, 112521979, 172682245, 310828041, 319690755, 337565937, 518046735, 562609895, 1012697811, 1554140205, 1687829685, 3488181349, 5063489055, 10464544047, 17440906745, 31393632141, 52322720235, 156968160705]

約数ペア:

[(1, 156968160705), (3, 52322720235), (5, 31393632141), (9, 17440906745), (15, 10464544047), (31, 5063489055), (45, 3488181349), (93, 1687829685), (101, 1554140205), (155, 1012697811), (279, 562609895), (303, 518046735), (465, 337565937), (491, 319690755), (505, 310828041), (909, 172682245), (1395, 112521979), (1473, 106563585), (1515, 103609347), (2269, 69179445), (2455, 63938151), (3131, 50133555), (4419, 35521195), (4545, 34536449), (6807, 23059815), (7365, 21312717), (9393, 16711185), (11345, 13835889), (15221, 10312605), (15655, 10026711), (20421, 7686605), (22095, 7104239), (28179, 5570395), (34035, 4611963), (45663, 3437535), (46965, 3342237), (49591, 3165255), (70339, 2231595), (76105, 2062521), (102105, 1537321), (136989, 1145845), (140895, 1114079), (148773, 1055085), (211017, 743865), (228315, 687507), (229169, 684945), (247955, 633051), (351695, 446319)]