162616948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{359}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 318366720

約数和(自身を除く): 155749772

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 281, 359, 403, 562, 718, 806, 1124, 1436, 1612, 3653, 4667, 7306, 8711, 9334, 11129, 14612, 17422, 18668, 22258, 34844, 44516, 100879, 113243, 144677, 201758, 226486, 289354, 403516, 452972, 578708, 1311427, 2622854, 3127249, 5245708, 6254498, 12508996, 40654237, 81308474, 162616948]

約数ペア:

[(1, 162616948), (2, 81308474), (4, 40654237), (13, 12508996), (26, 6254498), (31, 5245708), (52, 3127249), (62, 2622854), (124, 1311427), (281, 578708), (359, 452972), (403, 403516), (562, 289354), (718, 226486), (806, 201758), (1124, 144677), (1436, 113243), (1612, 100879), (3653, 44516), (4667, 34844), (7306, 22258), (8711, 18668), (9334, 17422), (11129, 14612)]