136739512

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 334172160

約数和(自身を除く): 197432648

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 73, 83, 91, 104, 124, 146, 166, 182, 217, 248, 292, 332, 364, 403, 434, 511, 581, 584, 664, 728, 806, 868, 949, 1022, 1079, 1162, 1612, 1736, 1898, 2044, 2158, 2263, 2324, 2573, 2821, 3224, 3796, 4088, 4316, 4526, 4648, 5146, 5642, 6059, 6643, 7553, 7592, 8632, 9052, 10292, 11284, 12118, 13286, 15106, 15841, 18011, 18104, 20584, 22568, 24236, 26572, 29419, 30212, 31682, 33449, 36022, 42413, 48472, 53144, 58838, 60424, 63364, 66898, 72044, 78767, 84826, 117676, 126728, 133796, 144088, 157534, 169652, 187829, 205933, 234143, 235352, 267592, 315068, 339304, 375658, 411866, 468286, 551369, 630136, 751316, 823732, 936572, 1102738, 1314803, 1502632, 1647464, 1873144, 2205476, 2441777, 2629606, 4410952, 4883554, 5259212, 9767108, 10518424, 17092439, 19534216, 34184878, 68369756, 136739512]

約数ペア:

[(1, 136739512), (2, 68369756), (4, 34184878), (7, 19534216), (8, 17092439), (13, 10518424), (14, 9767108), (26, 5259212), (28, 4883554), (31, 4410952), (52, 2629606), (56, 2441777), (62, 2205476), (73, 1873144), (83, 1647464), (91, 1502632), (104, 1314803), (124, 1102738), (146, 936572), (166, 823732), (182, 751316), (217, 630136), (248, 551369), (292, 468286), (332, 411866), (364, 375658), (403, 339304), (434, 315068), (511, 267592), (581, 235352), (584, 234143), (664, 205933), (728, 187829), (806, 169652), (868, 157534), (949, 144088), (1022, 133796), (1079, 126728), (1162, 117676), (1612, 84826), (1736, 78767), (1898, 72044), (2044, 66898), (2158, 63364), (2263, 60424), (2324, 58838), (2573, 53144), (2821, 48472), (3224, 42413), (3796, 36022), (4088, 33449), (4316, 31682), (4526, 30212), (4648, 29419), (5146, 26572), (5642, 24236), (6059, 22568), (6643, 20584), (7553, 18104), (7592, 18011), (8632, 15841), (9052, 15106), (10292, 13286), (11284, 12118)]