142152984

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103913}}^1$

素因数の和:103944

約数の個数: 48

約数和(自身を含む): 405264600

約数和(自身を除く): 263111616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 103913, 207826, 311739, 415652, 623478, 831304, 935217, 1246956, 1870434, 1974347, 2493912, 3740868, 3948694, 5923041, 7481736, 7897388, 11846082, 15794776, 17769123, 23692164, 35538246, 47384328, 71076492, 142152984]

約数ペア:

[(1, 142152984), (2, 71076492), (3, 47384328), (4, 35538246), (6, 23692164), (8, 17769123), (9, 15794776), (12, 11846082), (18, 7897388), (19, 7481736), (24, 5923041), (36, 3948694), (38, 3740868), (57, 2493912), (72, 1974347), (76, 1870434), (114, 1246956), (152, 935217), (171, 831304), (228, 623478), (342, 415652), (456, 311739), (684, 207826), (1368, 103913)]