133918668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4691}}^1$

素因数の和:4775

約数の個数: 72

約数和(自身を含む): 370611696

約数和(自身を除く): 236693028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 3172, 4691, 4758, 7137, 9382, 9516, 14073, 14274, 18764, 28146, 28548, 42219, 56292, 60983, 84438, 121966, 168876, 182949, 243932, 286151, 365898, 548847, 572302, 731796, 858453, 1097694, 1144604, 1716906, 2195388, 2575359, 3433812, 3719963, 5150718, 7439926, 10301436, 11159889, 14879852, 22319778, 33479667, 44639556, 66959334, 133918668]

約数ペア:

[(1, 133918668), (2, 66959334), (3, 44639556), (4, 33479667), (6, 22319778), (9, 14879852), (12, 11159889), (13, 10301436), (18, 7439926), (26, 5150718), (36, 3719963), (39, 3433812), (52, 2575359), (61, 2195388), (78, 1716906), (117, 1144604), (122, 1097694), (156, 858453), (183, 731796), (234, 572302), (244, 548847), (366, 365898), (468, 286151), (549, 243932), (732, 182949), (793, 168876), (1098, 121966), (1586, 84438), (2196, 60983), (2379, 56292), (3172, 42219), (4691, 28548), (4758, 28146), (7137, 18764), (9382, 14274), (9516, 14073)]