143649424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{8009}}^1$

素因数の和:8095

約数の個数: 40

約数和(自身を含む): 297972000

約数和(自身を除く): 154322576

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 2242, 4484, 8009, 8968, 16018, 17936, 32036, 64072, 128144, 152171, 304342, 472531, 608684, 945062, 1217368, 1890124, 2434736, 3780248, 7560496, 8978089, 17956178, 35912356, 71824712, 143649424]

約数ペア:

[(1, 143649424), (2, 71824712), (4, 35912356), (8, 17956178), (16, 8978089), (19, 7560496), (38, 3780248), (59, 2434736), (76, 1890124), (118, 1217368), (152, 945062), (236, 608684), (304, 472531), (472, 304342), (944, 152171), (1121, 128144), (2242, 64072), (4484, 32036), (8009, 17936), (8968, 16018)]