156983190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{57503}}^1$

素因数の和:57533

約数の個数: 64

約数和(自身を含む): 463712256

約数和(自身を除く): 306729066

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 57503, 115006, 172509, 287515, 345018, 402521, 575030, 747539, 805042, 862545, 1207563, 1495078, 1725090, 2012605, 2242617, 2415126, 3737695, 4025210, 4485234, 5232773, 6037815, 7475390, 10465546, 11213085, 12075630, 15698319, 22426170, 26163865, 31396638, 52327730, 78491595, 156983190]

約数ペア:

[(1, 156983190), (2, 78491595), (3, 52327730), (5, 31396638), (6, 26163865), (7, 22426170), (10, 15698319), (13, 12075630), (14, 11213085), (15, 10465546), (21, 7475390), (26, 6037815), (30, 5232773), (35, 4485234), (39, 4025210), (42, 3737695), (65, 2415126), (70, 2242617), (78, 2012605), (91, 1725090), (105, 1495078), (130, 1207563), (182, 862545), (195, 805042), (210, 747539), (273, 575030), (390, 402521), (455, 345018), (546, 287515), (910, 172509), (1365, 115006), (2730, 57503)]