161775019084

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{769}}^1\times {\mathrm{127343}}^1$

素因数の和:128182

約数の個数: 48

約数和(自身を含む): 329464396800

約数和(自身を除く): 167689377716

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 769, 826, 1538, 1652, 3076, 5383, 10766, 21532, 45371, 90742, 127343, 181484, 254686, 317597, 509372, 635194, 891401, 1270388, 1782802, 3565604, 7513237, 15026474, 30052948, 52592659, 97926767, 105185318, 195853534, 210370636, 391707068, 685487369, 1370974738, 2741949476, 5777679253, 11555358506, 23110717012, 40443754771, 80887509542, 161775019084]

約数ペア:

[(1, 161775019084), (2, 80887509542), (4, 40443754771), (7, 23110717012), (14, 11555358506), (28, 5777679253), (59, 2741949476), (118, 1370974738), (236, 685487369), (413, 391707068), (769, 210370636), (826, 195853534), (1538, 105185318), (1652, 97926767), (3076, 52592659), (5383, 30052948), (10766, 15026474), (21532, 7513237), (45371, 3565604), (90742, 1782802), (127343, 1270388), (181484, 891401), (254686, 635194), (317597, 509372)]