158910180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18521}}^1$

素因数の和:18557

約数の個数: 96

約数和(自身を含む): 522764928

約数和(自身を除く): 363854748

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 18521, 37042, 55563, 74084, 92605, 111126, 185210, 203731, 222252, 240773, 277815, 370420, 407462, 481546, 555630, 611193, 722319, 814924, 963092, 1018655, 1111260, 1203865, 1222386, 1444638, 2037310, 2407730, 2444772, 2648503, 2889276, 3055965, 3611595, 4074620, 4815460, 5297006, 6111930, 7223190, 7945509, 10594012, 12223860, 13242515, 14446380, 15891018, 26485030, 31782036, 39727545, 52970060, 79455090, 158910180]

約数ペア:

[(1, 158910180), (2, 79455090), (3, 52970060), (4, 39727545), (5, 31782036), (6, 26485030), (10, 15891018), (11, 14446380), (12, 13242515), (13, 12223860), (15, 10594012), (20, 7945509), (22, 7223190), (26, 6111930), (30, 5297006), (33, 4815460), (39, 4074620), (44, 3611595), (52, 3055965), (55, 2889276), (60, 2648503), (65, 2444772), (66, 2407730), (78, 2037310), (110, 1444638), (130, 1222386), (132, 1203865), (143, 1111260), (156, 1018655), (165, 963092), (195, 814924), (220, 722319), (260, 611193), (286, 555630), (330, 481546), (390, 407462), (429, 370420), (572, 277815), (660, 240773), (715, 222252), (780, 203731), (858, 185210), (1430, 111126), (1716, 92605), (2145, 74084), (2860, 55563), (4290, 37042), (8580, 18521)]