143656976

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{4909}}^1$

素因数の和:5007

約数の個数: 40

約数和(自身を含む): 292243200

約数和(自身を除く): 148586224

約数列:

[1, 2, 4, 8, 16, 31, 59, 62, 118, 124, 236, 248, 472, 496, 944, 1829, 3658, 4909, 7316, 9818, 14632, 19636, 29264, 39272, 78544, 152179, 289631, 304358, 579262, 608716, 1158524, 1217432, 2317048, 2434864, 4634096, 8978561, 17957122, 35914244, 71828488, 143656976]

約数ペア:

[(1, 143656976), (2, 71828488), (4, 35914244), (8, 17957122), (16, 8978561), (31, 4634096), (59, 2434864), (62, 2317048), (118, 1217432), (124, 1158524), (236, 608716), (248, 579262), (472, 304358), (496, 289631), (944, 152179), (1829, 78544), (3658, 39272), (4909, 29264), (7316, 19636), (9818, 14632)]