146813212

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 324792384

約数和(自身を除く): 177979172

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 157, 182, 196, 314, 364, 367, 628, 637, 734, 1099, 1274, 1468, 2041, 2198, 2548, 2569, 4082, 4396, 4771, 5138, 7693, 8164, 9542, 10276, 14287, 15386, 17983, 19084, 28574, 30772, 33397, 35966, 57148, 57619, 66794, 71932, 100009, 115238, 133588, 200018, 230476, 233779, 400036, 403333, 467558, 749047, 806666, 935116, 1498094, 1613332, 2823331, 2996188, 5243329, 5646662, 10486658, 11293324, 20973316, 36703303, 73406606, 146813212]

約数ペア:

[(1, 146813212), (2, 73406606), (4, 36703303), (7, 20973316), (13, 11293324), (14, 10486658), (26, 5646662), (28, 5243329), (49, 2996188), (52, 2823331), (91, 1613332), (98, 1498094), (157, 935116), (182, 806666), (196, 749047), (314, 467558), (364, 403333), (367, 400036), (628, 233779), (637, 230476), (734, 200018), (1099, 133588), (1274, 115238), (1468, 100009), (2041, 71932), (2198, 66794), (2548, 57619), (2569, 57148), (4082, 35966), (4396, 33397), (4771, 30772), (5138, 28574), (7693, 19084), (8164, 17983), (9542, 15386), (10276, 14287)]