138996858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23143}}^1$

素因数の和:23179

約数の個数: 64

約数和(自身を含む): 373266432

約数和(自身を除く): 234269574

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 23143, 46286, 69429, 138858, 162001, 254573, 300859, 324002, 486003, 509146, 601718, 763719, 902577, 972006, 1527438, 1782011, 1805154, 2106013, 3309449, 3564022, 4212026, 5346033, 6318039, 6618898, 9928347, 10692066, 12636078, 19856694, 23166143, 46332286, 69498429, 138996858]

約数ペア:

[(1, 138996858), (2, 69498429), (3, 46332286), (6, 23166143), (7, 19856694), (11, 12636078), (13, 10692066), (14, 9928347), (21, 6618898), (22, 6318039), (26, 5346033), (33, 4212026), (39, 3564022), (42, 3309449), (66, 2106013), (77, 1805154), (78, 1782011), (91, 1527438), (143, 972006), (154, 902577), (182, 763719), (231, 601718), (273, 509146), (286, 486003), (429, 324002), (462, 300859), (546, 254573), (858, 162001), (1001, 138858), (2002, 69429), (3003, 46286), (6006, 23143)]