143435916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6521}}^1$

素因数の和:6591

約数の個数: 72

約数和(自身を含む): 398833344

約数和(自身を除く): 255397428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 5499, 6521, 7332, 10998, 13042, 19563, 21996, 26084, 39126, 58689, 78252, 84773, 117378, 169546, 234756, 254319, 306487, 339092, 508638, 612974, 762957, 919461, 1017276, 1225948, 1525914, 1838922, 2758383, 3051828, 3677844, 3984331, 5516766, 7968662, 11033532, 11952993, 15937324, 23905986, 35858979, 47811972, 71717958, 143435916]

約数ペア:

[(1, 143435916), (2, 71717958), (3, 47811972), (4, 35858979), (6, 23905986), (9, 15937324), (12, 11952993), (13, 11033532), (18, 7968662), (26, 5516766), (36, 3984331), (39, 3677844), (47, 3051828), (52, 2758383), (78, 1838922), (94, 1525914), (117, 1225948), (141, 1017276), (156, 919461), (188, 762957), (234, 612974), (282, 508638), (423, 339092), (468, 306487), (564, 254319), (611, 234756), (846, 169546), (1222, 117378), (1692, 84773), (1833, 78252), (2444, 58689), (3666, 39126), (5499, 26084), (6521, 21996), (7332, 19563), (10998, 13042)]