152907580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{13159}}^1$

素因数の和:13258

約数の個数: 48

約数和(自身を含む): 371427840

約数和(自身を除く): 218520260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 11620, 13159, 26318, 52636, 65795, 92113, 131590, 184226, 263180, 368452, 460565, 921130, 1092197, 1842260, 2184394, 4368788, 5460985, 7645379, 10921970, 15290758, 21843940, 30581516, 38226895, 76453790, 152907580]

約数ペア:

[(1, 152907580), (2, 76453790), (4, 38226895), (5, 30581516), (7, 21843940), (10, 15290758), (14, 10921970), (20, 7645379), (28, 5460985), (35, 4368788), (70, 2184394), (83, 1842260), (140, 1092197), (166, 921130), (332, 460565), (415, 368452), (581, 263180), (830, 184226), (1162, 131590), (1660, 92113), (2324, 65795), (2905, 52636), (5810, 26318), (11620, 13159)]