158694270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1350

約数の個数: 128

約数和(自身を含む): 473333760

約数和(自身を除く): 314639490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 31, 35, 38, 42, 57, 62, 70, 93, 95, 105, 114, 133, 155, 186, 190, 210, 217, 266, 285, 310, 399, 434, 465, 570, 589, 651, 665, 798, 930, 1085, 1178, 1283, 1302, 1330, 1767, 1995, 2170, 2566, 2945, 3255, 3534, 3849, 3990, 4123, 5890, 6415, 6510, 7698, 8246, 8835, 8981, 12369, 12830, 17670, 17962, 19245, 20615, 24377, 24738, 26943, 38490, 39773, 41230, 44905, 48754, 53886, 61845, 73131, 79546, 89810, 119319, 121885, 123690, 134715, 146262, 170639, 198865, 238638, 243770, 269430, 278411, 341278, 365655, 397730, 511917, 556822, 596595, 731310, 755687, 835233, 853195, 1023834, 1193190, 1392055, 1511374, 1670466, 1706390, 2267061, 2559585, 2784110, 3778435, 4176165, 4534122, 5119170, 5289809, 7556870, 8352330, 10579618, 11335305, 15869427, 22670610, 26449045, 31738854, 52898090, 79347135, 158694270]

約数ペア:

[(1, 158694270), (2, 79347135), (3, 52898090), (5, 31738854), (6, 26449045), (7, 22670610), (10, 15869427), (14, 11335305), (15, 10579618), (19, 8352330), (21, 7556870), (30, 5289809), (31, 5119170), (35, 4534122), (38, 4176165), (42, 3778435), (57, 2784110), (62, 2559585), (70, 2267061), (93, 1706390), (95, 1670466), (105, 1511374), (114, 1392055), (133, 1193190), (155, 1023834), (186, 853195), (190, 835233), (210, 755687), (217, 731310), (266, 596595), (285, 556822), (310, 511917), (399, 397730), (434, 365655), (465, 341278), (570, 278411), (589, 269430), (651, 243770), (665, 238638), (798, 198865), (930, 170639), (1085, 146262), (1178, 134715), (1283, 123690), (1302, 121885), (1330, 119319), (1767, 89810), (1995, 79546), (2170, 73131), (2566, 61845), (2945, 53886), (3255, 48754), (3534, 44905), (3849, 41230), (3990, 39773), (4123, 38490), (5890, 26943), (6415, 24738), (6510, 24377), (7698, 20615), (8246, 19245), (8835, 17962), (8981, 17670), (12369, 12830)]