159310672

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:436

約数の個数: 60

約数和(自身を含む): 331648416

約数和(自身を除く): 172337744

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 131, 136, 262, 263, 272, 289, 524, 526, 578, 1048, 1052, 1156, 2096, 2104, 2227, 2312, 4208, 4454, 4471, 4624, 8908, 8942, 17816, 17884, 34453, 35632, 35768, 37859, 68906, 71536, 75718, 76007, 137812, 151436, 152014, 275624, 302872, 304028, 551248, 585701, 605744, 608056, 1171402, 1216112, 2342804, 4685608, 9371216, 9956917, 19913834, 39827668, 79655336, 159310672]

約数ペア:

[(1, 159310672), (2, 79655336), (4, 39827668), (8, 19913834), (16, 9956917), (17, 9371216), (34, 4685608), (68, 2342804), (131, 1216112), (136, 1171402), (262, 608056), (263, 605744), (272, 585701), (289, 551248), (524, 304028), (526, 302872), (578, 275624), (1048, 152014), (1052, 151436), (1156, 137812), (2096, 76007), (2104, 75718), (2227, 71536), (2312, 68906), (4208, 37859), (4454, 35768), (4471, 35632), (4624, 34453), (8908, 17884), (8942, 17816)]