147816983090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1\times {\mathrm{26729}}^1$

素因数の和:27339

約数の個数: 64

約数和(自身を含む): 306389952000

約数和(自身を除く): 158572968910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 397, 398, 794, 995, 1393, 1985, 1990, 2779, 2786, 3970, 5558, 6965, 13895, 13930, 26729, 27790, 53458, 79003, 133645, 158006, 187103, 267290, 374206, 395015, 553021, 790030, 935515, 1106042, 1871030, 2765105, 5319071, 5530210, 10611413, 10638142, 21222826, 26595355, 37233497, 53057065, 53190710, 74279891, 74466994, 106114130, 148559782, 186167485, 371399455, 372334970, 742798910, 2111671187, 4223342374, 10558355935, 14781698309, 21116711870, 29563396618, 73908491545, 147816983090]

約数ペア:

[(1, 147816983090), (2, 73908491545), (5, 29563396618), (7, 21116711870), (10, 14781698309), (14, 10558355935), (35, 4223342374), (70, 2111671187), (199, 742798910), (397, 372334970), (398, 371399455), (794, 186167485), (995, 148559782), (1393, 106114130), (1985, 74466994), (1990, 74279891), (2779, 53190710), (2786, 53057065), (3970, 37233497), (5558, 26595355), (6965, 21222826), (13895, 10638142), (13930, 10611413), (26729, 5530210), (27790, 5319071), (53458, 2765105), (79003, 1871030), (133645, 1106042), (158006, 935515), (187103, 790030), (267290, 553021), (374206, 395015)]