142409484

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:657

約数の個数: 144

約数和(自身を含む): 442624000

約数和(自身を除く): 300214516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 343, 399, 441, 532, 588, 607, 684, 686, 798, 882, 931, 1029, 1197, 1214, 1372, 1596, 1764, 1821, 1862, 2058, 2394, 2428, 2793, 3087, 3642, 3724, 4116, 4249, 4788, 5463, 5586, 6174, 6517, 7284, 8379, 8498, 10926, 11172, 11533, 12348, 12747, 13034, 16758, 16996, 19551, 21852, 23066, 25494, 26068, 29743, 33516, 34599, 38241, 39102, 46132, 50988, 58653, 59486, 69198, 76482, 78204, 80731, 89229, 103797, 117306, 118972, 138396, 152964, 161462, 178458, 207594, 208201, 234612, 242193, 267687, 322924, 356916, 415188, 416402, 484386, 535374, 565117, 624603, 726579, 832804, 968772, 1070748, 1130234, 1249206, 1453158, 1695351, 1873809, 2260468, 2498412, 2906316, 3390702, 3747618, 3955819, 5086053, 6781404, 7495236, 7911638, 10172106, 11867457, 15823276, 20344212, 23734914, 35602371, 47469828, 71204742, 142409484]

約数ペア:

[(1, 142409484), (2, 71204742), (3, 47469828), (4, 35602371), (6, 23734914), (7, 20344212), (9, 15823276), (12, 11867457), (14, 10172106), (18, 7911638), (19, 7495236), (21, 6781404), (28, 5086053), (36, 3955819), (38, 3747618), (42, 3390702), (49, 2906316), (57, 2498412), (63, 2260468), (76, 1873809), (84, 1695351), (98, 1453158), (114, 1249206), (126, 1130234), (133, 1070748), (147, 968772), (171, 832804), (196, 726579), (228, 624603), (252, 565117), (266, 535374), (294, 484386), (342, 416402), (343, 415188), (399, 356916), (441, 322924), (532, 267687), (588, 242193), (607, 234612), (684, 208201), (686, 207594), (798, 178458), (882, 161462), (931, 152964), (1029, 138396), (1197, 118972), (1214, 117306), (1372, 103797), (1596, 89229), (1764, 80731), (1821, 78204), (1862, 76482), (2058, 69198), (2394, 59486), (2428, 58653), (2793, 50988), (3087, 46132), (3642, 39102), (3724, 38241), (4116, 34599), (4249, 33516), (4788, 29743), (5463, 26068), (5586, 25494), (6174, 23066), (6517, 21852), (7284, 19551), (8379, 16996), (8498, 16758), (10926, 13034), (11172, 12747), (11533, 12348)]