153705006

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1071

約数の個数: 128

約数和(自身を含む): 434380800

約数和(自身を除く): 280675794

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 31, 39, 42, 54, 62, 63, 78, 91, 93, 117, 126, 182, 186, 189, 217, 234, 273, 279, 351, 378, 403, 434, 546, 558, 651, 702, 806, 819, 837, 1009, 1209, 1302, 1638, 1674, 1953, 2018, 2418, 2457, 2821, 3027, 3627, 3906, 4914, 5642, 5859, 6054, 7063, 7254, 8463, 9081, 10881, 11718, 13117, 14126, 16926, 18162, 21189, 21762, 25389, 26234, 27243, 31279, 39351, 42378, 50778, 54486, 62558, 63567, 76167, 78702, 91819, 93837, 118053, 127134, 152334, 183638, 187674, 190701, 218953, 236106, 275457, 281511, 354159, 381402, 406627, 437906, 550914, 563022, 656859, 708318, 813254, 826371, 844533, 1219881, 1313718, 1652742, 1689066, 1970577, 2439762, 2479113, 2846389, 3659643, 3941154, 4958226, 5692778, 5911731, 7319286, 8539167, 10978929, 11823462, 17078334, 21957858, 25617501, 51235002, 76852503, 153705006]

約数ペア:

[(1, 153705006), (2, 76852503), (3, 51235002), (6, 25617501), (7, 21957858), (9, 17078334), (13, 11823462), (14, 10978929), (18, 8539167), (21, 7319286), (26, 5911731), (27, 5692778), (31, 4958226), (39, 3941154), (42, 3659643), (54, 2846389), (62, 2479113), (63, 2439762), (78, 1970577), (91, 1689066), (93, 1652742), (117, 1313718), (126, 1219881), (182, 844533), (186, 826371), (189, 813254), (217, 708318), (234, 656859), (273, 563022), (279, 550914), (351, 437906), (378, 406627), (403, 381402), (434, 354159), (546, 281511), (558, 275457), (651, 236106), (702, 218953), (806, 190701), (819, 187674), (837, 183638), (1009, 152334), (1209, 127134), (1302, 118053), (1638, 93837), (1674, 91819), (1953, 78702), (2018, 76167), (2418, 63567), (2457, 62558), (2821, 54486), (3027, 50778), (3627, 42378), (3906, 39351), (4914, 31279), (5642, 27243), (5859, 26234), (6054, 25389), (7063, 21762), (7254, 21189), (8463, 18162), (9081, 16926), (10881, 14126), (11718, 13117)]