137125648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1$

素因数の和:704

約数の個数: 80

約数和(自身を含む): 306980352

約数和(自身を除く): 169854704

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 41, 44, 62, 82, 88, 124, 164, 176, 248, 328, 341, 451, 496, 613, 656, 682, 902, 1226, 1271, 1364, 1804, 2452, 2542, 2728, 3608, 4904, 5084, 5456, 6743, 7216, 9808, 10168, 13486, 13981, 19003, 20336, 25133, 26972, 27962, 38006, 50266, 53944, 55924, 76012, 100532, 107888, 111848, 152024, 201064, 209033, 223696, 276463, 304048, 402128, 418066, 552926, 779123, 836132, 1105852, 1558246, 1672264, 2211704, 3116492, 3344528, 4423408, 6232984, 8570353, 12465968, 17140706, 34281412, 68562824, 137125648]

約数ペア:

[(1, 137125648), (2, 68562824), (4, 34281412), (8, 17140706), (11, 12465968), (16, 8570353), (22, 6232984), (31, 4423408), (41, 3344528), (44, 3116492), (62, 2211704), (82, 1672264), (88, 1558246), (124, 1105852), (164, 836132), (176, 779123), (248, 552926), (328, 418066), (341, 402128), (451, 304048), (496, 276463), (613, 223696), (656, 209033), (682, 201064), (902, 152024), (1226, 111848), (1271, 107888), (1364, 100532), (1804, 76012), (2452, 55924), (2542, 53944), (2728, 50266), (3608, 38006), (4904, 27962), (5084, 26972), (5456, 25133), (6743, 20336), (7216, 19003), (9808, 13981), (10168, 13486)]