138892128

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{76147}}^1$

素因数の和:76179

約数の個数: 48

約数和(自身を含む): 383785920

約数和(自身を除く): 244893792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 76147, 152294, 228441, 304588, 456882, 609176, 913764, 1218352, 1446793, 1827528, 2436704, 2893586, 3655056, 4340379, 5787172, 7310112, 8680758, 11574344, 17361516, 23148688, 34723032, 46297376, 69446064, 138892128]

約数ペア:

[(1, 138892128), (2, 69446064), (3, 46297376), (4, 34723032), (6, 23148688), (8, 17361516), (12, 11574344), (16, 8680758), (19, 7310112), (24, 5787172), (32, 4340379), (38, 3655056), (48, 2893586), (57, 2436704), (76, 1827528), (96, 1446793), (114, 1218352), (152, 913764), (228, 609176), (304, 456882), (456, 304588), (608, 228441), (912, 152294), (1824, 76147)]