163947124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2927}}^1$

素因数の和:3028

約数の個数: 48

約数和(自身を含む): 334494720

約数和(自身を除く): 170547596

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 67, 76, 134, 209, 268, 418, 737, 836, 1273, 1474, 2546, 2927, 2948, 5092, 5854, 11708, 14003, 28006, 32197, 55613, 56012, 64394, 111226, 128788, 196109, 222452, 392218, 611743, 784436, 1223486, 2157199, 2446972, 3726071, 4314398, 7452142, 8628796, 14904284, 40986781, 81973562, 163947124]

約数ペア:

[(1, 163947124), (2, 81973562), (4, 40986781), (11, 14904284), (19, 8628796), (22, 7452142), (38, 4314398), (44, 3726071), (67, 2446972), (76, 2157199), (134, 1223486), (209, 784436), (268, 611743), (418, 392218), (737, 222452), (836, 196109), (1273, 128788), (1474, 111226), (2546, 64394), (2927, 56012), (2948, 55613), (5092, 32197), (5854, 28006), (11708, 14003)]