132255656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{66931}}^1$

素因数の和:66969

約数の個数: 32

約数和(自身を含む): 281114400

約数和(自身を除く): 148858744

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 66931, 133862, 267724, 535448, 870103, 1271689, 1740206, 2543378, 3480412, 5086756, 6960824, 10173512, 16531957, 33063914, 66127828, 132255656]

約数ペア:

[(1, 132255656), (2, 66127828), (4, 33063914), (8, 16531957), (13, 10173512), (19, 6960824), (26, 5086756), (38, 3480412), (52, 2543378), (76, 1740206), (104, 1271689), (152, 870103), (247, 535448), (494, 267724), (988, 133862), (1976, 66931)]