138451992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{5531}}^1$

素因数の和:5696

約数の個数: 64

約数和(自身を含む): 398304000

約数和(自身を除く): 259852008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 149, 168, 298, 447, 596, 894, 1043, 1192, 1788, 2086, 3129, 3576, 4172, 5531, 6258, 8344, 11062, 12516, 16593, 22124, 25032, 33186, 38717, 44248, 66372, 77434, 116151, 132744, 154868, 232302, 309736, 464604, 824119, 929208, 1648238, 2472357, 3296476, 4944714, 5768833, 6592952, 9889428, 11537666, 17306499, 19778856, 23075332, 34612998, 46150664, 69225996, 138451992]

約数ペア:

[(1, 138451992), (2, 69225996), (3, 46150664), (4, 34612998), (6, 23075332), (7, 19778856), (8, 17306499), (12, 11537666), (14, 9889428), (21, 6592952), (24, 5768833), (28, 4944714), (42, 3296476), (56, 2472357), (84, 1648238), (149, 929208), (168, 824119), (298, 464604), (447, 309736), (596, 232302), (894, 154868), (1043, 132744), (1192, 116151), (1788, 77434), (2086, 66372), (3129, 44248), (3576, 38717), (4172, 33186), (5531, 25032), (6258, 22124), (8344, 16593), (11062, 12516)]