172936218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:388

約数の個数: 128

約数和(自身を含む): 455196672

約数和(自身を除く): 282260454

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 47, 69, 78, 91, 94, 138, 141, 161, 182, 273, 282, 293, 299, 322, 329, 483, 546, 586, 598, 611, 658, 879, 897, 966, 987, 1081, 1222, 1758, 1794, 1833, 1974, 2051, 2093, 2162, 3243, 3666, 3809, 4102, 4186, 4277, 6153, 6279, 6486, 6739, 7567, 7618, 8554, 11427, 12306, 12558, 12831, 13478, 13771, 14053, 15134, 20217, 22701, 22854, 25662, 26663, 27542, 28106, 40434, 41313, 42159, 45402, 47173, 53326, 79989, 82626, 84318, 87607, 94346, 96397, 98371, 141519, 159978, 175214, 179023, 192794, 196742, 262821, 283038, 289191, 295113, 316733, 358046, 525642, 537069, 578382, 590226, 613249, 633466, 950199, 1074138, 1226498, 1253161, 1839747, 1900398, 2217131, 2506322, 3679494, 3759483, 4117529, 4434262, 6651393, 7518966, 8235058, 12352587, 13302786, 24705174, 28822703, 57645406, 86468109, 172936218]

約数ペア:

[(1, 172936218), (2, 86468109), (3, 57645406), (6, 28822703), (7, 24705174), (13, 13302786), (14, 12352587), (21, 8235058), (23, 7518966), (26, 6651393), (39, 4434262), (42, 4117529), (46, 3759483), (47, 3679494), (69, 2506322), (78, 2217131), (91, 1900398), (94, 1839747), (138, 1253161), (141, 1226498), (161, 1074138), (182, 950199), (273, 633466), (282, 613249), (293, 590226), (299, 578382), (322, 537069), (329, 525642), (483, 358046), (546, 316733), (586, 295113), (598, 289191), (611, 283038), (658, 262821), (879, 196742), (897, 192794), (966, 179023), (987, 175214), (1081, 159978), (1222, 141519), (1758, 98371), (1794, 96397), (1833, 94346), (1974, 87607), (2051, 84318), (2093, 82626), (2162, 79989), (3243, 53326), (3666, 47173), (3809, 45402), (4102, 42159), (4186, 41313), (4277, 40434), (6153, 28106), (6279, 27542), (6486, 26663), (6739, 25662), (7567, 22854), (7618, 22701), (8554, 20217), (11427, 15134), (12306, 14053), (12558, 13771), (12831, 13478)]