131532156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6607}}^1$

素因数の和:6703

約数の個数: 72

約数和(自身を含む): 384849920

約数和(自身を除く): 253317764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 4977, 6607, 6636, 9954, 13214, 19821, 19908, 26428, 39642, 46249, 59463, 79284, 92498, 118926, 138747, 184996, 237852, 277494, 416241, 521953, 554988, 832482, 1043906, 1565859, 1664964, 2087812, 3131718, 3653671, 4697577, 6263436, 7307342, 9395154, 10961013, 14614684, 18790308, 21922026, 32883039, 43844052, 65766078, 131532156]

約数ペア:

[(1, 131532156), (2, 65766078), (3, 43844052), (4, 32883039), (6, 21922026), (7, 18790308), (9, 14614684), (12, 10961013), (14, 9395154), (18, 7307342), (21, 6263436), (28, 4697577), (36, 3653671), (42, 3131718), (63, 2087812), (79, 1664964), (84, 1565859), (126, 1043906), (158, 832482), (237, 554988), (252, 521953), (316, 416241), (474, 277494), (553, 237852), (711, 184996), (948, 138747), (1106, 118926), (1422, 92498), (1659, 79284), (2212, 59463), (2844, 46249), (3318, 39642), (4977, 26428), (6607, 19908), (6636, 19821), (9954, 13214)]