123103344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28183}}^1$

素因数の和:28214

約数の個数: 80

約数和(自身を含む): 391419392

約数和(自身を除く): 268316048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 28183, 56366, 84549, 112732, 169098, 197281, 225464, 338196, 366379, 394562, 450928, 591843, 676392, 732758, 789124, 1099137, 1183686, 1352784, 1465516, 1578248, 2198274, 2367372, 2564653, 2931032, 3156496, 4396548, 4734744, 5129306, 5862064, 7693959, 8793096, 9469488, 10258612, 15387918, 17586192, 20517224, 30775836, 41034448, 61551672, 123103344]

約数ペア:

[(1, 123103344), (2, 61551672), (3, 41034448), (4, 30775836), (6, 20517224), (7, 17586192), (8, 15387918), (12, 10258612), (13, 9469488), (14, 8793096), (16, 7693959), (21, 5862064), (24, 5129306), (26, 4734744), (28, 4396548), (39, 3156496), (42, 2931032), (48, 2564653), (52, 2367372), (56, 2198274), (78, 1578248), (84, 1465516), (91, 1352784), (104, 1183686), (112, 1099137), (156, 789124), (168, 732758), (182, 676392), (208, 591843), (273, 450928), (312, 394562), (336, 366379), (364, 338196), (546, 225464), (624, 197281), (728, 169098), (1092, 112732), (1456, 84549), (2184, 56366), (4368, 28183)]