161842504

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{1657}}^1$

素因数の和:2113

約数の個数: 32

約数和(自身を含む): 314854200

約数和(自身を除く): 153011696

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 421, 842, 1657, 1684, 3314, 3368, 6628, 12209, 13256, 24418, 48053, 48836, 96106, 97672, 192212, 384424, 697597, 1395194, 2790388, 5580776, 20230313, 40460626, 80921252, 161842504]

約数ペア:

[(1, 161842504), (2, 80921252), (4, 40460626), (8, 20230313), (29, 5580776), (58, 2790388), (116, 1395194), (232, 697597), (421, 384424), (842, 192212), (1657, 97672), (1684, 96106), (3314, 48836), (3368, 48053), (6628, 24418), (12209, 13256)]