156256254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:351

約数の個数: 144

約数和(自身を含む): 438363744

約数和(自身を除く): 282107490

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 37, 42, 63, 66, 74, 77, 99, 111, 121, 126, 154, 198, 222, 231, 242, 259, 277, 333, 363, 407, 462, 518, 554, 666, 693, 726, 777, 814, 831, 847, 1089, 1221, 1386, 1554, 1662, 1694, 1939, 2178, 2331, 2442, 2493, 2541, 2849, 3047, 3663, 3878, 4477, 4662, 4986, 5082, 5698, 5817, 6094, 7326, 7623, 8547, 8954, 9141, 10249, 11634, 13431, 15246, 17094, 17451, 18282, 20498, 21329, 25641, 26862, 27423, 30747, 31339, 33517, 34902, 40293, 42658, 51282, 54846, 61494, 62678, 63987, 67034, 71743, 80586, 92241, 94017, 100551, 112739, 127974, 143486, 184482, 188034, 191961, 201102, 215229, 225478, 234619, 282051, 301653, 338217, 383922, 430458, 469238, 564102, 603306, 645687, 676434, 703857, 789173, 1014651, 1240129, 1291374, 1407714, 1578346, 2029302, 2111571, 2367519, 2480258, 3720387, 4223142, 4735038, 7102557, 7440774, 8680903, 11161161, 14205114, 17361806, 22322322, 26042709, 52085418, 78128127, 156256254]

約数ペア:

[(1, 156256254), (2, 78128127), (3, 52085418), (6, 26042709), (7, 22322322), (9, 17361806), (11, 14205114), (14, 11161161), (18, 8680903), (21, 7440774), (22, 7102557), (33, 4735038), (37, 4223142), (42, 3720387), (63, 2480258), (66, 2367519), (74, 2111571), (77, 2029302), (99, 1578346), (111, 1407714), (121, 1291374), (126, 1240129), (154, 1014651), (198, 789173), (222, 703857), (231, 676434), (242, 645687), (259, 603306), (277, 564102), (333, 469238), (363, 430458), (407, 383922), (462, 338217), (518, 301653), (554, 282051), (666, 234619), (693, 225478), (726, 215229), (777, 201102), (814, 191961), (831, 188034), (847, 184482), (1089, 143486), (1221, 127974), (1386, 112739), (1554, 100551), (1662, 94017), (1694, 92241), (1939, 80586), (2178, 71743), (2331, 67034), (2442, 63987), (2493, 62678), (2541, 61494), (2849, 54846), (3047, 51282), (3663, 42658), (3878, 40293), (4477, 34902), (4662, 33517), (4986, 31339), (5082, 30747), (5698, 27423), (5817, 26862), (6094, 25641), (7326, 21329), (7623, 20498), (8547, 18282), (8954, 17451), (9141, 17094), (10249, 15246), (11634, 13431)]