157029504160

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^2\times {\mathrm{444289}}^1$

素因数の和:444398

約数の個数: 72

約数和(自身を含む): 379044236340

約数和(自身を除く): 222014732180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 2209, 3760, 4418, 7520, 8836, 11045, 17672, 22090, 35344, 44180, 70688, 88360, 176720, 353440, 444289, 888578, 1777156, 2221445, 3554312, 4442890, 7108624, 8885780, 14217248, 17771560, 20881583, 35543120, 41763166, 71086240, 83526332, 104407915, 167052664, 208815830, 334105328, 417631660, 668210656, 835263320, 981434401, 1670526640, 1962868802, 3341053280, 3925737604, 4907172005, 7851475208, 9814344010, 15702950416, 19628688020, 31405900832, 39257376040, 78514752080, 157029504160]

約数ペア:

[(1, 157029504160), (2, 78514752080), (4, 39257376040), (5, 31405900832), (8, 19628688020), (10, 15702950416), (16, 9814344010), (20, 7851475208), (32, 4907172005), (40, 3925737604), (47, 3341053280), (80, 1962868802), (94, 1670526640), (160, 981434401), (188, 835263320), (235, 668210656), (376, 417631660), (470, 334105328), (752, 208815830), (940, 167052664), (1504, 104407915), (1880, 83526332), (2209, 71086240), (3760, 41763166), (4418, 35543120), (7520, 20881583), (8836, 17771560), (11045, 14217248), (17672, 8885780), (22090, 7108624), (35344, 4442890), (44180, 3554312), (70688, 2221445), (88360, 1777156), (176720, 888578), (353440, 444289)]