138495696

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{379}}^1$

素因数の和:744

約数の個数: 80

約数和(自身を含む): 375452160

約数和(自身を除く): 236956464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 331, 368, 379, 552, 662, 758, 993, 1104, 1137, 1324, 1516, 1986, 2274, 2648, 3032, 3972, 4548, 5296, 6064, 7613, 7944, 8717, 9096, 15226, 15888, 17434, 18192, 22839, 26151, 30452, 34868, 45678, 52302, 60904, 69736, 91356, 104604, 121808, 125449, 139472, 182712, 209208, 250898, 365424, 376347, 418416, 501796, 752694, 1003592, 1505388, 2007184, 2885327, 3010776, 5770654, 6021552, 8655981, 11541308, 17311962, 23082616, 34623924, 46165232, 69247848, 138495696]

約数ペア:

[(1, 138495696), (2, 69247848), (3, 46165232), (4, 34623924), (6, 23082616), (8, 17311962), (12, 11541308), (16, 8655981), (23, 6021552), (24, 5770654), (46, 3010776), (48, 2885327), (69, 2007184), (92, 1505388), (138, 1003592), (184, 752694), (276, 501796), (331, 418416), (368, 376347), (379, 365424), (552, 250898), (662, 209208), (758, 182712), (993, 139472), (1104, 125449), (1137, 121808), (1324, 104604), (1516, 91356), (1986, 69736), (2274, 60904), (2648, 52302), (3032, 45678), (3972, 34868), (4548, 30452), (5296, 26151), (6064, 22839), (7613, 18192), (7944, 17434), (8717, 15888), (9096, 15226)]