139942998

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1223}}^1$

素因数の和:1410

約数の個数: 64

約数和(自身を含む): 337236480

約数和(自身を除く): 197293482

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 163, 234, 326, 351, 489, 702, 978, 1223, 1467, 2119, 2446, 2934, 3669, 4238, 4401, 6357, 7338, 8802, 11007, 12714, 15899, 19071, 22014, 31798, 33021, 38142, 47697, 57213, 66042, 95394, 114426, 143091, 199349, 286182, 398698, 429273, 598047, 858546, 1196094, 1794141, 2591537, 3588282, 5183074, 5382423, 7774611, 10764846, 15549222, 23323833, 46647666, 69971499, 139942998]

約数ペア:

[(1, 139942998), (2, 69971499), (3, 46647666), (6, 23323833), (9, 15549222), (13, 10764846), (18, 7774611), (26, 5382423), (27, 5183074), (39, 3588282), (54, 2591537), (78, 1794141), (117, 1196094), (163, 858546), (234, 598047), (326, 429273), (351, 398698), (489, 286182), (702, 199349), (978, 143091), (1223, 114426), (1467, 95394), (2119, 66042), (2446, 57213), (2934, 47697), (3669, 38142), (4238, 33021), (4401, 31798), (6357, 22014), (7338, 19071), (8802, 15899), (11007, 12714)]