172505328

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{115931}}^1$

素因数の和:115973

約数の個数: 40

約数和(自身を含む): 460018176

約数和(自身を除く): 287512848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 115931, 231862, 347793, 463724, 695586, 927448, 1391172, 1854896, 2782344, 3593861, 5564688, 7187722, 10781583, 14375444, 21563166, 28750888, 43126332, 57501776, 86252664, 172505328]

約数ペア:

[(1, 172505328), (2, 86252664), (3, 57501776), (4, 43126332), (6, 28750888), (8, 21563166), (12, 14375444), (16, 10781583), (24, 7187722), (31, 5564688), (48, 3593861), (62, 2782344), (93, 1854896), (124, 1391172), (186, 927448), (248, 695586), (372, 463724), (496, 347793), (744, 231862), (1488, 115931)]