142403604

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{1217}}^1$

素因数の和:1437

約数の個数: 72

約数和(自身を含む): 388785600

約数和(自身を除く): 246381996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 199, 294, 398, 588, 597, 796, 1194, 1217, 1393, 2388, 2434, 2786, 3651, 4179, 4868, 5572, 7302, 8358, 8519, 9751, 14604, 16716, 17038, 19502, 25557, 29253, 34076, 39004, 51114, 58506, 59633, 102228, 117012, 119266, 178899, 238532, 242183, 357798, 484366, 715596, 726549, 968732, 1453098, 1695281, 2906196, 3390562, 5085843, 6781124, 10171686, 11866967, 20343372, 23733934, 35600901, 47467868, 71201802, 142403604]

約数ペア:

[(1, 142403604), (2, 71201802), (3, 47467868), (4, 35600901), (6, 23733934), (7, 20343372), (12, 11866967), (14, 10171686), (21, 6781124), (28, 5085843), (42, 3390562), (49, 2906196), (84, 1695281), (98, 1453098), (147, 968732), (196, 726549), (199, 715596), (294, 484366), (398, 357798), (588, 242183), (597, 238532), (796, 178899), (1194, 119266), (1217, 117012), (1393, 102228), (2388, 59633), (2434, 58506), (2786, 51114), (3651, 39004), (4179, 34076), (4868, 29253), (5572, 25557), (7302, 19502), (8358, 17038), (8519, 16716), (9751, 14604)]