138113028

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1$

素因数の和:757

約数の個数: 72

約数和(自身を含む): 358718360

約数和(自身を除く): 220605332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 109, 122, 183, 218, 244, 327, 366, 436, 549, 577, 654, 732, 981, 1098, 1154, 1308, 1731, 1962, 2196, 2308, 3462, 3924, 5193, 6649, 6924, 10386, 13298, 19947, 20772, 26596, 35197, 39894, 59841, 62893, 70394, 79788, 105591, 119682, 125786, 140788, 188679, 211182, 239364, 251572, 316773, 377358, 422364, 566037, 633546, 754716, 1132074, 1267092, 2264148, 3836473, 7672946, 11509419, 15345892, 23018838, 34528257, 46037676, 69056514, 138113028]

約数ペア:

[(1, 138113028), (2, 69056514), (3, 46037676), (4, 34528257), (6, 23018838), (9, 15345892), (12, 11509419), (18, 7672946), (36, 3836473), (61, 2264148), (109, 1267092), (122, 1132074), (183, 754716), (218, 633546), (244, 566037), (327, 422364), (366, 377358), (436, 316773), (549, 251572), (577, 239364), (654, 211182), (732, 188679), (981, 140788), (1098, 125786), (1154, 119682), (1308, 105591), (1731, 79788), (1962, 70394), (2196, 62893), (2308, 59841), (3462, 39894), (3924, 35197), (5193, 26596), (6649, 20772), (6924, 19947), (10386, 13298)]