170913912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:525

約数の個数: 128

約数和(自身を含む): 487710720

約数和(自身を除く): 316796808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 41, 52, 62, 78, 82, 93, 104, 123, 124, 156, 164, 186, 246, 248, 312, 328, 372, 403, 431, 492, 533, 744, 806, 862, 984, 1066, 1209, 1271, 1293, 1599, 1612, 1724, 2132, 2418, 2542, 2586, 3198, 3224, 3448, 3813, 4264, 4836, 5084, 5172, 5603, 6396, 7626, 9672, 10168, 10344, 11206, 12792, 13361, 15252, 16523, 16809, 17671, 22412, 26722, 30504, 33046, 33618, 35342, 40083, 44824, 49569, 53013, 53444, 66092, 67236, 70684, 80166, 99138, 106026, 106888, 132184, 134472, 141368, 160332, 173693, 198276, 212052, 229723, 320664, 347386, 396552, 424104, 459446, 521079, 547801, 689169, 694772, 918892, 1042158, 1095602, 1378338, 1389544, 1643403, 1837784, 2084316, 2191204, 2756676, 3286806, 4168632, 4382408, 5513352, 6573612, 7121413, 13147224, 14242826, 21364239, 28485652, 42728478, 56971304, 85456956, 170913912]

約数ペア:

[(1, 170913912), (2, 85456956), (3, 56971304), (4, 42728478), (6, 28485652), (8, 21364239), (12, 14242826), (13, 13147224), (24, 7121413), (26, 6573612), (31, 5513352), (39, 4382408), (41, 4168632), (52, 3286806), (62, 2756676), (78, 2191204), (82, 2084316), (93, 1837784), (104, 1643403), (123, 1389544), (124, 1378338), (156, 1095602), (164, 1042158), (186, 918892), (246, 694772), (248, 689169), (312, 547801), (328, 521079), (372, 459446), (403, 424104), (431, 396552), (492, 347386), (533, 320664), (744, 229723), (806, 212052), (862, 198276), (984, 173693), (1066, 160332), (1209, 141368), (1271, 134472), (1293, 132184), (1599, 106888), (1612, 106026), (1724, 99138), (2132, 80166), (2418, 70684), (2542, 67236), (2586, 66092), (3198, 53444), (3224, 53013), (3448, 49569), (3813, 44824), (4264, 40083), (4836, 35342), (5084, 33618), (5172, 33046), (5603, 30504), (6396, 26722), (7626, 22412), (9672, 17671), (10168, 16809), (10344, 16523), (11206, 15252), (12792, 13361)]