156929428

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 289578240

約数和(自身を除く): 132648812

約数列:

[1, 2, 4, 47, 83, 89, 94, 113, 166, 178, 188, 226, 332, 356, 452, 3901, 4183, 5311, 7387, 7802, 8366, 9379, 10057, 10622, 14774, 15604, 16732, 18758, 20114, 21244, 29548, 37516, 40228, 347189, 440813, 472679, 694378, 834731, 881626, 945358, 1388756, 1669462, 1763252, 1890716, 3338924, 39232357, 78464714, 156929428]

約数ペア:

[(1, 156929428), (2, 78464714), (4, 39232357), (47, 3338924), (83, 1890716), (89, 1763252), (94, 1669462), (113, 1388756), (166, 945358), (178, 881626), (188, 834731), (226, 694378), (332, 472679), (356, 440813), (452, 347189), (3901, 40228), (4183, 37516), (5311, 29548), (7387, 21244), (7802, 20114), (8366, 18758), (9379, 16732), (10057, 15604), (10622, 14774)]