161649384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12049}}^1$

素因数の和:12114

約数の個数: 64

約数和(自身を含む): 445368000

約数和(自身を除く): 283718616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 1032, 1118, 1677, 2236, 3354, 4472, 6708, 12049, 13416, 24098, 36147, 48196, 72294, 96392, 144588, 156637, 289176, 313274, 469911, 518107, 626548, 939822, 1036214, 1253096, 1554321, 1879644, 2072428, 3108642, 3759288, 4144856, 6217284, 6735391, 12434568, 13470782, 20206173, 26941564, 40412346, 53883128, 80824692, 161649384]

約数ペア:

[(1, 161649384), (2, 80824692), (3, 53883128), (4, 40412346), (6, 26941564), (8, 20206173), (12, 13470782), (13, 12434568), (24, 6735391), (26, 6217284), (39, 4144856), (43, 3759288), (52, 3108642), (78, 2072428), (86, 1879644), (104, 1554321), (129, 1253096), (156, 1036214), (172, 939822), (258, 626548), (312, 518107), (344, 469911), (516, 313274), (559, 289176), (1032, 156637), (1118, 144588), (1677, 96392), (2236, 72294), (3354, 48196), (4472, 36147), (6708, 24098), (12049, 13416)]