154912212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47287}}^1$

素因数の和:47317

約数の個数: 72

約数和(自身を含む): 481959296

約数和(自身を除く): 327047084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 47287, 94574, 141861, 189148, 283722, 331009, 425583, 567444, 614731, 662018, 851166, 993027, 1229462, 1324036, 1702332, 1844193, 1986054, 2458924, 2979081, 3688386, 3972108, 4303117, 5532579, 5958162, 7376772, 8606234, 11065158, 11916324, 12909351, 17212468, 22130316, 25818702, 38728053, 51637404, 77456106, 154912212]

約数ペア:

[(1, 154912212), (2, 77456106), (3, 51637404), (4, 38728053), (6, 25818702), (7, 22130316), (9, 17212468), (12, 12909351), (13, 11916324), (14, 11065158), (18, 8606234), (21, 7376772), (26, 5958162), (28, 5532579), (36, 4303117), (39, 3972108), (42, 3688386), (52, 2979081), (63, 2458924), (78, 1986054), (84, 1844193), (91, 1702332), (117, 1324036), (126, 1229462), (156, 993027), (182, 851166), (234, 662018), (252, 614731), (273, 567444), (364, 425583), (468, 331009), (546, 283722), (819, 189148), (1092, 141861), (1638, 94574), (3276, 47287)]