151718346

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1181}}^1$

素因数の和:1269

約数の個数: 80

約数和(自身を含む): 372429288

約数和(自身を除く): 220710942

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 81, 117, 122, 162, 183, 234, 351, 366, 549, 702, 793, 1053, 1098, 1181, 1586, 1647, 2106, 2362, 2379, 3294, 3543, 4758, 4941, 7086, 7137, 9882, 10629, 14274, 15353, 21258, 21411, 30706, 31887, 42822, 46059, 63774, 64233, 72041, 92118, 95661, 128466, 138177, 144082, 191322, 216123, 276354, 414531, 432246, 648369, 829062, 936533, 1243593, 1296738, 1873066, 1945107, 2487186, 2809599, 3890214, 5619198, 5835321, 8428797, 11670642, 16857594, 25286391, 50572782, 75859173, 151718346]

約数ペア:

[(1, 151718346), (2, 75859173), (3, 50572782), (6, 25286391), (9, 16857594), (13, 11670642), (18, 8428797), (26, 5835321), (27, 5619198), (39, 3890214), (54, 2809599), (61, 2487186), (78, 1945107), (81, 1873066), (117, 1296738), (122, 1243593), (162, 936533), (183, 829062), (234, 648369), (351, 432246), (366, 414531), (549, 276354), (702, 216123), (793, 191322), (1053, 144082), (1098, 138177), (1181, 128466), (1586, 95661), (1647, 92118), (2106, 72041), (2362, 64233), (2379, 63774), (3294, 46059), (3543, 42822), (4758, 31887), (4941, 30706), (7086, 21411), (7137, 21258), (9882, 15353), (10629, 14274)]