157078695260

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{821}}^1\times {\mathrm{63353}}^1$

素因数の和:64334

約数の個数: 48

約数和(自身を含む): 332459491392

約数和(自身を除く): 175380796132

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 821, 1510, 1642, 3020, 3284, 4105, 8210, 16420, 63353, 123971, 126706, 247942, 253412, 316765, 495884, 619855, 633530, 1239710, 1267060, 2479420, 9566303, 19132606, 38265212, 47831515, 52012813, 95663030, 104025626, 191326060, 208051252, 260064065, 520128130, 1040256260, 7853934763, 15707869526, 31415739052, 39269673815, 78539347630, 157078695260]

約数ペア:

[(1, 157078695260), (2, 78539347630), (4, 39269673815), (5, 31415739052), (10, 15707869526), (20, 7853934763), (151, 1040256260), (302, 520128130), (604, 260064065), (755, 208051252), (821, 191326060), (1510, 104025626), (1642, 95663030), (3020, 52012813), (3284, 47831515), (4105, 38265212), (8210, 19132606), (16420, 9566303), (63353, 2479420), (123971, 1267060), (126706, 1239710), (247942, 633530), (253412, 619855), (316765, 495884)]