157055133820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{39499}}^1$

素因数の和:39935

約数の個数: 96

約数和(自身を含む): 364834008000

約数和(自身を除く): 207778874180

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 373, 410, 533, 746, 820, 1066, 1492, 1865, 2132, 2665, 3730, 4849, 5330, 7460, 9698, 10660, 15293, 19396, 24245, 30586, 39499, 48490, 61172, 76465, 78998, 96980, 152930, 157996, 197495, 198809, 305860, 394990, 397618, 513487, 789980, 795236, 994045, 1026974, 1619459, 1988090, 2053948, 2567435, 3238918, 3976180, 5134870, 6477836, 8097295, 10269740, 14733127, 16194590, 21052967, 29466254, 32389180, 42105934, 58932508, 73665635, 84211868, 105264835, 147331270, 191530651, 210529670, 294662540, 383061302, 421059340, 604058207, 766122604, 957653255, 1208116414, 1915306510, 2416232828, 3020291035, 3830613020, 6040582070, 7852756691, 12081164140, 15705513382, 31411026764, 39263783455, 78527566910, 157055133820]

約数ペア:

[(1, 157055133820), (2, 78527566910), (4, 39263783455), (5, 31411026764), (10, 15705513382), (13, 12081164140), (20, 7852756691), (26, 6040582070), (41, 3830613020), (52, 3020291035), (65, 2416232828), (82, 1915306510), (130, 1208116414), (164, 957653255), (205, 766122604), (260, 604058207), (373, 421059340), (410, 383061302), (533, 294662540), (746, 210529670), (820, 191530651), (1066, 147331270), (1492, 105264835), (1865, 84211868), (2132, 73665635), (2665, 58932508), (3730, 42105934), (4849, 32389180), (5330, 29466254), (7460, 21052967), (9698, 16194590), (10660, 14733127), (15293, 10269740), (19396, 8097295), (24245, 6477836), (30586, 5134870), (39499, 3976180), (48490, 3238918), (61172, 2567435), (76465, 2053948), (78998, 1988090), (96980, 1619459), (152930, 1026974), (157996, 994045), (197495, 795236), (198809, 789980), (305860, 513487), (394990, 397618)]