156908492812

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2269}}^1\times {\mathrm{6581}}^1$

素因数の和:8962

約数の個数: 48

約数和(自身を含む): 286152713280

約数和(自身を除く): 129244220468

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 2269, 2627, 4538, 5254, 6581, 9076, 10508, 13162, 26324, 83953, 161099, 167906, 243497, 322198, 335812, 467251, 486994, 644396, 934502, 973988, 1869004, 5960663, 11921326, 14932289, 17288287, 23842652, 29864578, 34576574, 59729156, 69153148, 552494693, 1060192519, 1104989386, 2120385038, 2209978772, 4240770076, 39227123203, 78454246406, 156908492812]

約数ペア:

[(1, 156908492812), (2, 78454246406), (4, 39227123203), (37, 4240770076), (71, 2209978772), (74, 2120385038), (142, 1104989386), (148, 1060192519), (284, 552494693), (2269, 69153148), (2627, 59729156), (4538, 34576574), (5254, 29864578), (6581, 23842652), (9076, 17288287), (10508, 14932289), (13162, 11921326), (26324, 5960663), (83953, 1869004), (161099, 973988), (167906, 934502), (243497, 644396), (322198, 486994), (335812, 467251)]