146481972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19163}}^1$

素因数の和:19197

約数の個数: 72

約数和(自身を含む): 428200416

約数和(自身を除く): 281718444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 19163, 38326, 57489, 76652, 114978, 134141, 229956, 249119, 268282, 402423, 498238, 536564, 747357, 804846, 938987, 996476, 1494714, 1609692, 1743833, 1877974, 2816961, 2989428, 3487666, 3755948, 5231499, 5633922, 6975332, 10462998, 11267844, 12206831, 20925996, 24413662, 36620493, 48827324, 73240986, 146481972]

約数ペア:

[(1, 146481972), (2, 73240986), (3, 48827324), (4, 36620493), (6, 24413662), (7, 20925996), (12, 12206831), (13, 11267844), (14, 10462998), (21, 6975332), (26, 5633922), (28, 5231499), (39, 3755948), (42, 3487666), (49, 2989428), (52, 2816961), (78, 1877974), (84, 1743833), (91, 1609692), (98, 1494714), (147, 996476), (156, 938987), (182, 804846), (196, 747357), (273, 536564), (294, 498238), (364, 402423), (546, 268282), (588, 249119), (637, 229956), (1092, 134141), (1274, 114978), (1911, 76652), (2548, 57489), (3822, 38326), (7644, 19163)]