156909490256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7070543}}^1$

素因数の和:7070643

約数の個数: 40

約数和(自身を含む): 324396558720

約数和(自身を除く): 167487068464

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 292, 304, 584, 1168, 1387, 2774, 5548, 11096, 22192, 7070543, 14141086, 28282172, 56564344, 113128688, 134340317, 268680634, 516149639, 537361268, 1032299278, 1074722536, 2064598556, 2149445072, 4129197112, 8258394224, 9806843141, 19613686282, 39227372564, 78454745128, 156909490256]

約数ペア:

[(1, 156909490256), (2, 78454745128), (4, 39227372564), (8, 19613686282), (16, 9806843141), (19, 8258394224), (38, 4129197112), (73, 2149445072), (76, 2064598556), (146, 1074722536), (152, 1032299278), (292, 537361268), (304, 516149639), (584, 268680634), (1168, 134340317), (1387, 113128688), (2774, 56564344), (5548, 28282172), (11096, 14141086), (22192, 7070543)]