150917858

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1239

約数の個数: 64

約数和(自身を含む): 300367872

約数和(自身を除く): 149450014

約数列:

[1, 2, 7, 13, 14, 23, 26, 31, 46, 62, 91, 161, 182, 217, 299, 322, 403, 434, 598, 713, 806, 1163, 1426, 2093, 2326, 2821, 4186, 4991, 5642, 8141, 9269, 9982, 15119, 16282, 18538, 26749, 30238, 36053, 53498, 64883, 72106, 105833, 129766, 187243, 211666, 252371, 347737, 374486, 468689, 504742, 695474, 829219, 937378, 1658438, 2434159, 3280823, 4868318, 5804533, 6561646, 10779847, 11609066, 21559694, 75458929, 150917858]

約数ペア:

[(1, 150917858), (2, 75458929), (7, 21559694), (13, 11609066), (14, 10779847), (23, 6561646), (26, 5804533), (31, 4868318), (46, 3280823), (62, 2434159), (91, 1658438), (161, 937378), (182, 829219), (217, 695474), (299, 504742), (322, 468689), (403, 374486), (434, 347737), (598, 252371), (713, 211666), (806, 187243), (1163, 129766), (1426, 105833), (2093, 72106), (2326, 64883), (2821, 53498), (4186, 36053), (4991, 30238), (5642, 26749), (8141, 18538), (9269, 16282), (9982, 15119)]