156512824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{24671}}^1$

素因数の和:24751

約数の個数: 32

約数和(自身を含む): 321229440

約数和(自身を除く): 164716616

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6344, 24671, 49342, 98684, 197368, 320723, 641446, 1282892, 1504931, 2565784, 3009862, 6019724, 12039448, 19564103, 39128206, 78256412, 156512824]

約数ペア:

[(1, 156512824), (2, 78256412), (4, 39128206), (8, 19564103), (13, 12039448), (26, 6019724), (52, 3009862), (61, 2565784), (104, 1504931), (122, 1282892), (244, 641446), (488, 320723), (793, 197368), (1586, 98684), (3172, 49342), (6344, 24671)]