154504644

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{2069}}^1$

素因数の和:2217

約数の個数: 72

約数和(自身を含む): 422876160

約数和(自身を除く): 268371516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 127, 147, 196, 254, 294, 381, 508, 588, 762, 889, 1524, 1778, 2069, 2667, 3556, 4138, 5334, 6207, 6223, 8276, 10668, 12414, 12446, 14483, 18669, 24828, 24892, 28966, 37338, 43449, 57932, 74676, 86898, 101381, 173796, 202762, 262763, 304143, 405524, 525526, 608286, 788289, 1051052, 1216572, 1576578, 1839341, 3153156, 3678682, 5518023, 7357364, 11036046, 12875387, 22072092, 25750774, 38626161, 51501548, 77252322, 154504644]

約数ペア:

[(1, 154504644), (2, 77252322), (3, 51501548), (4, 38626161), (6, 25750774), (7, 22072092), (12, 12875387), (14, 11036046), (21, 7357364), (28, 5518023), (42, 3678682), (49, 3153156), (84, 1839341), (98, 1576578), (127, 1216572), (147, 1051052), (196, 788289), (254, 608286), (294, 525526), (381, 405524), (508, 304143), (588, 262763), (762, 202762), (889, 173796), (1524, 101381), (1778, 86898), (2069, 74676), (2667, 57932), (3556, 43449), (4138, 37338), (5334, 28966), (6207, 24892), (6223, 24828), (8276, 18669), (10668, 14483), (12414, 12446)]