162961358

素因数分解:

$2^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 301056000

約数和(自身を除く): 138094642

約数列:

[1, 2, 7, 14, 31, 49, 62, 79, 97, 98, 158, 194, 217, 343, 434, 553, 679, 686, 1106, 1358, 1519, 2449, 3007, 3038, 3871, 4753, 4898, 6014, 7663, 7742, 9506, 10633, 15326, 17143, 21049, 21266, 27097, 33271, 34286, 42098, 53641, 54194, 66542, 107282, 120001, 147343, 237553, 240002, 294686, 375487, 475106, 750974, 840007, 1031401, 1662871, 1680014, 2062802, 2628409, 3325742, 5256818, 11640097, 23280194, 81480679, 162961358]

約数ペア:

[(1, 162961358), (2, 81480679), (7, 23280194), (14, 11640097), (31, 5256818), (49, 3325742), (62, 2628409), (79, 2062802), (97, 1680014), (98, 1662871), (158, 1031401), (194, 840007), (217, 750974), (343, 475106), (434, 375487), (553, 294686), (679, 240002), (686, 237553), (1106, 147343), (1358, 120001), (1519, 107282), (2449, 66542), (3007, 54194), (3038, 53641), (3871, 42098), (4753, 34286), (4898, 33271), (6014, 27097), (7663, 21266), (7742, 21049), (9506, 17143), (10633, 15326)]