1157421564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{40543}}^1$

素因数の和:40627

約数の個数: 72

約数和(自身を含む): 3202489472

約数和(自身を除く): 2045067908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 3172, 4758, 7137, 9516, 14274, 28548, 40543, 81086, 121629, 162172, 243258, 364887, 486516, 527059, 729774, 1054118, 1459548, 1581177, 2108236, 2473123, 3162354, 4743531, 4946246, 6324708, 7419369, 9487062, 9892492, 14838738, 18974124, 22258107, 29677476, 32150599, 44516214, 64301198, 89032428, 96451797, 128602396, 192903594, 289355391, 385807188, 578710782, 1157421564]

約数ペア:

[(1, 1157421564), (2, 578710782), (3, 385807188), (4, 289355391), (6, 192903594), (9, 128602396), (12, 96451797), (13, 89032428), (18, 64301198), (26, 44516214), (36, 32150599), (39, 29677476), (52, 22258107), (61, 18974124), (78, 14838738), (117, 9892492), (122, 9487062), (156, 7419369), (183, 6324708), (234, 4946246), (244, 4743531), (366, 3162354), (468, 2473123), (549, 2108236), (732, 1581177), (793, 1459548), (1098, 1054118), (1586, 729774), (2196, 527059), (2379, 486516), (3172, 364887), (4758, 243258), (7137, 162172), (9516, 121629), (14274, 81086), (28548, 40543)]