157031694

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 377395200

約数和(自身を除く): 220363506

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 71, 87, 114, 142, 171, 174, 213, 223, 261, 342, 426, 446, 522, 551, 639, 669, 1102, 1278, 1338, 1349, 1653, 2007, 2059, 2698, 3306, 4014, 4047, 4118, 4237, 4959, 6177, 6467, 8094, 8474, 9918, 12141, 12354, 12711, 12934, 15833, 18531, 19401, 24282, 25422, 31666, 37062, 38133, 38802, 39121, 47499, 58203, 76266, 78242, 94998, 116406, 117363, 122873, 142497, 234726, 245746, 284994, 300827, 352089, 368619, 459157, 601654, 704178, 737238, 902481, 918314, 1105857, 1377471, 1804962, 2211714, 2707443, 2754942, 4132413, 5414886, 8264826, 8723983, 17447966, 26171949, 52343898, 78515847, 157031694]

約数ペア:

[(1, 157031694), (2, 78515847), (3, 52343898), (6, 26171949), (9, 17447966), (18, 8723983), (19, 8264826), (29, 5414886), (38, 4132413), (57, 2754942), (58, 2707443), (71, 2211714), (87, 1804962), (114, 1377471), (142, 1105857), (171, 918314), (174, 902481), (213, 737238), (223, 704178), (261, 601654), (342, 459157), (426, 368619), (446, 352089), (522, 300827), (551, 284994), (639, 245746), (669, 234726), (1102, 142497), (1278, 122873), (1338, 117363), (1349, 116406), (1653, 94998), (2007, 78242), (2059, 76266), (2698, 58203), (3306, 47499), (4014, 39121), (4047, 38802), (4118, 38133), (4237, 37062), (4959, 31666), (6177, 25422), (6467, 24282), (8094, 19401), (8474, 18531), (9918, 15833), (12141, 12934), (12354, 12711)]