147496636

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{677}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 306173952

約数和(自身を除く): 158677316

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 251, 434, 502, 677, 868, 1004, 1354, 1757, 2708, 3514, 4739, 7028, 7781, 9478, 15562, 18956, 20987, 31124, 41974, 54467, 83948, 108934, 146909, 169927, 217868, 293818, 339854, 587636, 679708, 1189489, 2378978, 4757956, 5267737, 10535474, 21070948, 36874159, 73748318, 147496636]

約数ペア:

[(1, 147496636), (2, 73748318), (4, 36874159), (7, 21070948), (14, 10535474), (28, 5267737), (31, 4757956), (62, 2378978), (124, 1189489), (217, 679708), (251, 587636), (434, 339854), (502, 293818), (677, 217868), (868, 169927), (1004, 146909), (1354, 108934), (1757, 83948), (2708, 54467), (3514, 41974), (4739, 31124), (7028, 20987), (7781, 18956), (9478, 15562)]