138794754

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 340139520

約数和(自身を除く): 201344766

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 73, 87, 98, 146, 147, 174, 203, 219, 223, 294, 406, 438, 446, 511, 609, 669, 1022, 1218, 1338, 1421, 1533, 1561, 2117, 2842, 3066, 3122, 3577, 4234, 4263, 4683, 6351, 6467, 7154, 8526, 9366, 10731, 10927, 12702, 12934, 14819, 16279, 19401, 21462, 21854, 29638, 32558, 32781, 38802, 44457, 45269, 48837, 65562, 88914, 90538, 97674, 103733, 113953, 135807, 207466, 227906, 271614, 311199, 316883, 341859, 472091, 622398, 633766, 683718, 797671, 944182, 950649, 1416273, 1595342, 1901298, 2393013, 2832546, 3304637, 4786026, 6609274, 9913911, 19827822, 23132459, 46264918, 69397377, 138794754]

約数ペア:

[(1, 138794754), (2, 69397377), (3, 46264918), (6, 23132459), (7, 19827822), (14, 9913911), (21, 6609274), (29, 4786026), (42, 3304637), (49, 2832546), (58, 2393013), (73, 1901298), (87, 1595342), (98, 1416273), (146, 950649), (147, 944182), (174, 797671), (203, 683718), (219, 633766), (223, 622398), (294, 472091), (406, 341859), (438, 316883), (446, 311199), (511, 271614), (609, 227906), (669, 207466), (1022, 135807), (1218, 113953), (1338, 103733), (1421, 97674), (1533, 90538), (1561, 88914), (2117, 65562), (2842, 48837), (3066, 45269), (3122, 44457), (3577, 38802), (4234, 32781), (4263, 32558), (4683, 29638), (6351, 21854), (6467, 21462), (7154, 19401), (8526, 16279), (9366, 14819), (10731, 12934), (10927, 12702)]