156544492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 302702400

約数和(自身を除く): 146157908

約数列:

[1, 2, 4, 13, 26, 52, 71, 109, 142, 218, 284, 389, 436, 778, 923, 1417, 1556, 1846, 2834, 3692, 5057, 5668, 7739, 10114, 15478, 20228, 27619, 30956, 42401, 55238, 84802, 100607, 110476, 169604, 201214, 359047, 402428, 551213, 718094, 1102426, 1436188, 2204852, 3010471, 6020942, 12041884, 39136123, 78272246, 156544492]

約数ペア:

[(1, 156544492), (2, 78272246), (4, 39136123), (13, 12041884), (26, 6020942), (52, 3010471), (71, 2204852), (109, 1436188), (142, 1102426), (218, 718094), (284, 551213), (389, 402428), (436, 359047), (778, 201214), (923, 169604), (1417, 110476), (1556, 100607), (1846, 84802), (2834, 55238), (3692, 42401), (5057, 30956), (5668, 27619), (7739, 20228), (10114, 15478)]