156924427160

素因数分解:

$2^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2617}}^1\times {\mathrm{4019}}^1$

素因数の和:7020

約数の個数: 64

約数和(自身を含む): 354249957600

約数和(自身を除く): 197325530440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 373, 746, 1492, 1865, 2617, 2984, 3730, 4019, 5234, 7460, 8038, 10468, 13085, 14920, 16076, 20095, 20936, 26170, 32152, 40190, 52340, 80380, 104680, 160760, 976141, 1499087, 1952282, 2998174, 3904564, 4880705, 5996348, 7495435, 7809128, 9761410, 10517723, 11992696, 14990870, 19522820, 21035446, 29981740, 39045640, 42070892, 52588615, 59963480, 84141784, 105177230, 210354460, 420708920, 3923110679, 7846221358, 15692442716, 19615553395, 31384885432, 39231106790, 78462213580, 156924427160]

約数ペア:

[(1, 156924427160), (2, 78462213580), (4, 39231106790), (5, 31384885432), (8, 19615553395), (10, 15692442716), (20, 7846221358), (40, 3923110679), (373, 420708920), (746, 210354460), (1492, 105177230), (1865, 84141784), (2617, 59963480), (2984, 52588615), (3730, 42070892), (4019, 39045640), (5234, 29981740), (7460, 21035446), (8038, 19522820), (10468, 14990870), (13085, 11992696), (14920, 10517723), (16076, 9761410), (20095, 7809128), (20936, 7495435), (26170, 5996348), (32152, 4880705), (40190, 3904564), (52340, 2998174), (80380, 1952282), (104680, 1499087), (160760, 976141)]