156980692785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{1619}}^1$

素因数の和:1999

約数の個数: 128

約数和(自身を含む): 298478960640

約数和(自身を除く): 141498267855

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 101, 105, 123, 205, 223, 287, 303, 505, 615, 669, 707, 861, 1115, 1435, 1515, 1561, 1619, 2121, 3345, 3535, 4141, 4305, 4683, 4857, 7805, 8095, 9143, 10605, 11333, 12423, 20705, 22523, 23415, 24285, 27429, 28987, 33999, 45715, 56665, 62115, 64001, 66379, 67569, 86961, 112615, 137145, 144935, 157661, 163519, 169995, 192003, 199137, 320005, 331895, 337845, 361037, 434805, 464653, 472983, 490557, 788305, 817595, 923443, 960015, 995685, 1083111, 1144633, 1393959, 1805185, 2323265, 2364915, 2452785, 2527259, 2770329, 3433899, 4617215, 5415555, 5723165, 6464101, 6704279, 6969795, 7581777, 12636295, 13851645, 14802517, 17169495, 19392303, 20112837, 32320505, 33521395, 36464737, 37908885, 44407551, 46929953, 74012585, 96961515, 100564185, 103617619, 109394211, 140789859, 182323685, 222037755, 234649765, 255253159, 310852857, 518088095, 546971055, 703949295, 765759477, 1276265795, 1495054217, 1554264285, 3828797385, 4485162651, 7475271085, 10465379519, 22425813255, 31396138557, 52326897595, 156980692785]

約数ペア:

[(1, 156980692785), (3, 52326897595), (5, 31396138557), (7, 22425813255), (15, 10465379519), (21, 7475271085), (35, 4485162651), (41, 3828797385), (101, 1554264285), (105, 1495054217), (123, 1276265795), (205, 765759477), (223, 703949295), (287, 546971055), (303, 518088095), (505, 310852857), (615, 255253159), (669, 234649765), (707, 222037755), (861, 182323685), (1115, 140789859), (1435, 109394211), (1515, 103617619), (1561, 100564185), (1619, 96961515), (2121, 74012585), (3345, 46929953), (3535, 44407551), (4141, 37908885), (4305, 36464737), (4683, 33521395), (4857, 32320505), (7805, 20112837), (8095, 19392303), (9143, 17169495), (10605, 14802517), (11333, 13851645), (12423, 12636295), (20705, 7581777), (22523, 6969795), (23415, 6704279), (24285, 6464101), (27429, 5723165), (28987, 5415555), (33999, 4617215), (45715, 3433899), (56665, 2770329), (62115, 2527259), (64001, 2452785), (66379, 2364915), (67569, 2323265), (86961, 1805185), (112615, 1393959), (137145, 1144633), (144935, 1083111), (157661, 995685), (163519, 960015), (169995, 923443), (192003, 817595), (199137, 788305), (320005, 490557), (331895, 472983), (337845, 464653), (361037, 434805)]