163970856

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{46477}}^1$

素因数の和:46503

約数の個数: 72

約数和(自身を含む): 516602970

約数和(自身を除く): 352632114

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 46477, 92954, 139431, 185908, 278862, 325339, 371816, 418293, 557724, 650678, 836586, 976017, 1115448, 1301356, 1673172, 1952034, 2277373, 2602712, 2928051, 3346344, 3904068, 4554746, 5856102, 6832119, 7808136, 9109492, 11712204, 13664238, 18218984, 20496357, 23424408, 27328476, 40992714, 54656952, 81985428, 163970856]

約数ペア:

[(1, 163970856), (2, 81985428), (3, 54656952), (4, 40992714), (6, 27328476), (7, 23424408), (8, 20496357), (9, 18218984), (12, 13664238), (14, 11712204), (18, 9109492), (21, 7808136), (24, 6832119), (28, 5856102), (36, 4554746), (42, 3904068), (49, 3346344), (56, 2928051), (63, 2602712), (72, 2277373), (84, 1952034), (98, 1673172), (126, 1301356), (147, 1115448), (168, 976017), (196, 836586), (252, 650678), (294, 557724), (392, 418293), (441, 371816), (504, 325339), (588, 278862), (882, 185908), (1176, 139431), (1764, 92954), (3528, 46477)]