151416958

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 312035328

約数和(自身を除く): 160618370

約数列:

[1, 2, 7, 11, 14, 22, 23, 31, 46, 49, 62, 77, 98, 154, 161, 197, 217, 253, 322, 341, 394, 434, 506, 539, 682, 713, 1078, 1127, 1379, 1426, 1519, 1771, 2167, 2254, 2387, 2758, 3038, 3542, 4334, 4531, 4774, 4991, 6107, 7843, 9062, 9653, 9982, 12214, 12397, 15169, 15686, 16709, 19306, 24794, 30338, 31717, 33418, 34937, 42749, 49841, 54901, 63434, 67177, 69874, 85498, 99682, 106183, 109802, 134354, 140461, 212366, 222019, 280922, 299243, 348887, 384307, 444038, 470239, 598486, 697774, 768614, 940478, 983227, 1545071, 1966454, 2442209, 3090142, 3291673, 4884418, 6583346, 6882589, 10815497, 13765178, 21630994, 75708479, 151416958]

約数ペア:

[(1, 151416958), (2, 75708479), (7, 21630994), (11, 13765178), (14, 10815497), (22, 6882589), (23, 6583346), (31, 4884418), (46, 3291673), (49, 3090142), (62, 2442209), (77, 1966454), (98, 1545071), (154, 983227), (161, 940478), (197, 768614), (217, 697774), (253, 598486), (322, 470239), (341, 444038), (394, 384307), (434, 348887), (506, 299243), (539, 280922), (682, 222019), (713, 212366), (1078, 140461), (1127, 134354), (1379, 109802), (1426, 106183), (1519, 99682), (1771, 85498), (2167, 69874), (2254, 67177), (2387, 63434), (2758, 54901), (3038, 49841), (3542, 42749), (4334, 34937), (4531, 33418), (4774, 31717), (4991, 30338), (6107, 24794), (7843, 19306), (9062, 16709), (9653, 15686), (9982, 15169), (12214, 12397)]