147171664

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 310837248

約数和(自身を除く): 163665584

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 67, 92, 94, 127, 134, 184, 188, 254, 268, 368, 376, 508, 536, 752, 1016, 1072, 1081, 1541, 2032, 2162, 2921, 3082, 3149, 4324, 5842, 5969, 6164, 6298, 8509, 8648, 11684, 11938, 12328, 12596, 17018, 17296, 23368, 23876, 24656, 25192, 34036, 46736, 47752, 50384, 68072, 72427, 95504, 136144, 137287, 144854, 195707, 274574, 289708, 391414, 399923, 549148, 579416, 782828, 799846, 1098296, 1158832, 1565656, 1599692, 2196592, 3131312, 3199384, 6398768, 9198229, 18396458, 36792916, 73585832, 147171664]

約数ペア:

[(1, 147171664), (2, 73585832), (4, 36792916), (8, 18396458), (16, 9198229), (23, 6398768), (46, 3199384), (47, 3131312), (67, 2196592), (92, 1599692), (94, 1565656), (127, 1158832), (134, 1098296), (184, 799846), (188, 782828), (254, 579416), (268, 549148), (368, 399923), (376, 391414), (508, 289708), (536, 274574), (752, 195707), (1016, 144854), (1072, 137287), (1081, 136144), (1541, 95504), (2032, 72427), (2162, 68072), (2921, 50384), (3082, 47752), (3149, 46736), (4324, 34036), (5842, 25192), (5969, 24656), (6164, 23876), (6298, 23368), (8509, 17296), (8648, 17018), (11684, 12596), (11938, 12328)]