131452152

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13591}}^1$

素因数の和:13644

約数の個数: 64

約数和(自身を含む): 365352960

約数和(自身を除く): 233900808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 13591, 27182, 40773, 54364, 81546, 108728, 163092, 176683, 326184, 353366, 421321, 530049, 706732, 842642, 1060098, 1263963, 1413464, 1685284, 2120196, 2527926, 3370568, 4240392, 5055852, 5477173, 10111704, 10954346, 16431519, 21908692, 32863038, 43817384, 65726076, 131452152]

約数ペア:

[(1, 131452152), (2, 65726076), (3, 43817384), (4, 32863038), (6, 21908692), (8, 16431519), (12, 10954346), (13, 10111704), (24, 5477173), (26, 5055852), (31, 4240392), (39, 3370568), (52, 2527926), (62, 2120196), (78, 1685284), (93, 1413464), (104, 1263963), (124, 1060098), (156, 842642), (186, 706732), (248, 530049), (312, 421321), (372, 353366), (403, 326184), (744, 176683), (806, 163092), (1209, 108728), (1612, 81546), (2418, 54364), (3224, 40773), (4836, 27182), (9672, 13591)]