138579012

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1040

約数の個数: 144

約数和(自身を含む): 427207872

約数和(自身を除く): 288628860

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 132, 143, 156, 162, 198, 234, 243, 286, 297, 324, 351, 396, 429, 468, 486, 572, 594, 702, 858, 891, 972, 997, 1053, 1188, 1287, 1404, 1716, 1782, 1994, 2106, 2574, 2673, 2991, 3159, 3564, 3861, 3988, 4212, 5148, 5346, 5982, 6318, 7722, 8973, 10692, 10967, 11583, 11964, 12636, 12961, 15444, 17946, 21934, 23166, 25922, 26919, 32901, 34749, 35892, 38883, 43868, 46332, 51844, 53838, 65802, 69498, 77766, 80757, 98703, 107676, 116649, 131604, 138996, 142571, 155532, 161514, 197406, 233298, 242271, 285142, 296109, 323028, 349947, 394812, 427713, 466596, 484542, 570284, 592218, 699894, 855426, 888327, 969084, 1049841, 1184436, 1283139, 1399788, 1710852, 1776654, 2099682, 2566278, 2664981, 3149523, 3553308, 3849417, 4199364, 5132556, 5329962, 6299046, 7698834, 10659924, 11548251, 12598092, 15397668, 23096502, 34644753, 46193004, 69289506, 138579012]

約数ペア:

[(1, 138579012), (2, 69289506), (3, 46193004), (4, 34644753), (6, 23096502), (9, 15397668), (11, 12598092), (12, 11548251), (13, 10659924), (18, 7698834), (22, 6299046), (26, 5329962), (27, 5132556), (33, 4199364), (36, 3849417), (39, 3553308), (44, 3149523), (52, 2664981), (54, 2566278), (66, 2099682), (78, 1776654), (81, 1710852), (99, 1399788), (108, 1283139), (117, 1184436), (132, 1049841), (143, 969084), (156, 888327), (162, 855426), (198, 699894), (234, 592218), (243, 570284), (286, 484542), (297, 466596), (324, 427713), (351, 394812), (396, 349947), (429, 323028), (468, 296109), (486, 285142), (572, 242271), (594, 233298), (702, 197406), (858, 161514), (891, 155532), (972, 142571), (997, 138996), (1053, 131604), (1188, 116649), (1287, 107676), (1404, 98703), (1716, 80757), (1782, 77766), (1994, 69498), (2106, 65802), (2574, 53838), (2673, 51844), (2991, 46332), (3159, 43868), (3564, 38883), (3861, 35892), (3988, 34749), (4212, 32901), (5148, 26919), (5346, 25922), (5982, 23166), (6318, 21934), (7722, 17946), (8973, 15444), (10692, 12961), (10967, 12636), (11583, 11964)]