156980929876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1\times {\mathrm{32099}}^1$

素因数の和:32632

約数の個数: 48

約数和(自身を含む): 291480840000

約数和(自身を除く): 134499910124

約数列:

[1, 2, 4, 19, 38, 76, 229, 281, 458, 562, 916, 1124, 4351, 5339, 8702, 10678, 17404, 21356, 32099, 64198, 64349, 128396, 128698, 257396, 609881, 1219762, 1222631, 2439524, 2445262, 4890524, 7350671, 9019819, 14701342, 18039638, 29402684, 36079276, 139662749, 171376561, 279325498, 342753122, 558650996, 685506244, 2065538551, 4131077102, 8262154204, 39245232469, 78490464938, 156980929876]

約数ペア:

[(1, 156980929876), (2, 78490464938), (4, 39245232469), (19, 8262154204), (38, 4131077102), (76, 2065538551), (229, 685506244), (281, 558650996), (458, 342753122), (562, 279325498), (916, 171376561), (1124, 139662749), (4351, 36079276), (5339, 29402684), (8702, 18039638), (10678, 14701342), (17404, 9019819), (21356, 7350671), (32099, 4890524), (64198, 2445262), (64349, 2439524), (128396, 1222631), (128698, 1219762), (257396, 609881)]