156955650680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1930099}}^1$

素因数の和:1930236

約数の個数: 64

約数和(自身を含む): 375211440000

約数和(自身を除く): 218255789320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 107, 152, 190, 214, 380, 428, 535, 760, 856, 1070, 2033, 2140, 4066, 4280, 8132, 10165, 16264, 20330, 40660, 81320, 1930099, 3860198, 7720396, 9650495, 15440792, 19300990, 36671881, 38601980, 73343762, 77203960, 146687524, 183359405, 206520593, 293375048, 366718810, 413041186, 733437620, 826082372, 1032602965, 1466875240, 1652164744, 2065205930, 3923891267, 4130411860, 7847782534, 8260823720, 15695565068, 19619456335, 31391130136, 39238912670, 78477825340, 156955650680]

約数ペア:

[(1, 156955650680), (2, 78477825340), (4, 39238912670), (5, 31391130136), (8, 19619456335), (10, 15695565068), (19, 8260823720), (20, 7847782534), (38, 4130411860), (40, 3923891267), (76, 2065205930), (95, 1652164744), (107, 1466875240), (152, 1032602965), (190, 826082372), (214, 733437620), (380, 413041186), (428, 366718810), (535, 293375048), (760, 206520593), (856, 183359405), (1070, 146687524), (2033, 77203960), (2140, 73343762), (4066, 38601980), (4280, 36671881), (8132, 19300990), (10165, 15440792), (16264, 9650495), (20330, 7720396), (40660, 3860198), (81320, 1930099)]