157338487720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6253517}}^1$

素因数の和:6253582

約数の個数: 64

約数和(自身を含む): 384966568080

約数和(自身を除く): 227628080360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 629, 680, 740, 1258, 1480, 2516, 3145, 5032, 6290, 12580, 25160, 6253517, 12507034, 25014068, 31267585, 50028136, 62535170, 106309789, 125070340, 212619578, 231380129, 250140680, 425239156, 462760258, 531548945, 850478312, 925520516, 1063097890, 1156900645, 1851041032, 2126195780, 2313801290, 3933462193, 4252391560, 4627602580, 7866924386, 9255205160, 15733848772, 19667310965, 31467697544, 39334621930, 78669243860, 157338487720]

約数ペア:

[(1, 157338487720), (2, 78669243860), (4, 39334621930), (5, 31467697544), (8, 19667310965), (10, 15733848772), (17, 9255205160), (20, 7866924386), (34, 4627602580), (37, 4252391560), (40, 3933462193), (68, 2313801290), (74, 2126195780), (85, 1851041032), (136, 1156900645), (148, 1063097890), (170, 925520516), (185, 850478312), (296, 531548945), (340, 462760258), (370, 425239156), (629, 250140680), (680, 231380129), (740, 212619578), (1258, 125070340), (1480, 106309789), (2516, 62535170), (3145, 50028136), (5032, 31267585), (6290, 25014068), (12580, 12507034), (25160, 6253517)]