156900998168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1093}}^1\times {\mathrm{16007}}^1$

素因数の和:17184

約数の個数: 64

約数和(自身を含む): 315229536000

約数和(自身を除く): 158328537832

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1093, 1121, 2186, 2242, 4372, 4484, 8744, 8968, 16007, 20767, 32014, 41534, 64028, 64487, 83068, 128056, 128974, 166136, 257948, 304133, 515896, 608266, 944413, 1216532, 1225253, 1888826, 2433064, 2450506, 3777652, 4901012, 7555304, 9802024, 17495651, 17943847, 34991302, 35887694, 69982604, 71775388, 139965208, 143550776, 332417369, 664834738, 1032243409, 1329669476, 2064486818, 2659338952, 4128973636, 8257947272, 19612624771, 39225249542, 78450499084, 156900998168]

約数ペア:

[(1, 156900998168), (2, 78450499084), (4, 39225249542), (8, 19612624771), (19, 8257947272), (38, 4128973636), (59, 2659338952), (76, 2064486818), (118, 1329669476), (152, 1032243409), (236, 664834738), (472, 332417369), (1093, 143550776), (1121, 139965208), (2186, 71775388), (2242, 69982604), (4372, 35887694), (4484, 34991302), (8744, 17943847), (8968, 17495651), (16007, 9802024), (20767, 7555304), (32014, 4901012), (41534, 3777652), (64028, 2450506), (64487, 2433064), (83068, 1888826), (128056, 1225253), (128974, 1216532), (166136, 944413), (257948, 608266), (304133, 515896)]