161189366948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{727}}^1\times {\mathrm{6247}}^1$

素因数の和:7464

約数の個数: 48

約数和(自身を含む): 298020602880

約数和(自身を除く): 136831235932

約数列:

[1, 2, 4, 19, 38, 76, 467, 727, 934, 1454, 1868, 2908, 6247, 8873, 12494, 13813, 17746, 24988, 27626, 35492, 55252, 118693, 237386, 339509, 474772, 679018, 1358036, 2917349, 4541569, 5834698, 6450671, 9083138, 11669396, 12901342, 18166276, 25802684, 55429631, 86289811, 110859262, 172579622, 221718524, 345159244, 2120912723, 4241825446, 8483650892, 40297341737, 80594683474, 161189366948]

約数ペア:

[(1, 161189366948), (2, 80594683474), (4, 40297341737), (19, 8483650892), (38, 4241825446), (76, 2120912723), (467, 345159244), (727, 221718524), (934, 172579622), (1454, 110859262), (1868, 86289811), (2908, 55429631), (6247, 25802684), (8873, 18166276), (12494, 12901342), (13813, 11669396), (17746, 9083138), (24988, 6450671), (27626, 5834698), (35492, 4541569), (55252, 2917349), (118693, 1358036), (237386, 679018), (339509, 474772)]