157210676

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1783}}^1$

素因数の和:1908

約数の個数: 48

約数和(自身を含む): 326086656

約数和(自身を除く): 168875980

約数列:

[1, 2, 4, 7, 14, 28, 47, 67, 94, 134, 188, 268, 329, 469, 658, 938, 1316, 1783, 1876, 3149, 3566, 6298, 7132, 12481, 12596, 22043, 24962, 44086, 49924, 83801, 88172, 119461, 167602, 238922, 335204, 477844, 586607, 836227, 1173214, 1672454, 2346428, 3344908, 5614667, 11229334, 22458668, 39302669, 78605338, 157210676]

約数ペア:

[(1, 157210676), (2, 78605338), (4, 39302669), (7, 22458668), (14, 11229334), (28, 5614667), (47, 3344908), (67, 2346428), (94, 1672454), (134, 1173214), (188, 836227), (268, 586607), (329, 477844), (469, 335204), (658, 238922), (938, 167602), (1316, 119461), (1783, 88172), (1876, 83801), (3149, 49924), (3566, 44086), (6298, 24962), (7132, 22043), (12481, 12596)]