152289256

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 368640000

約数和(自身を除く): 216350744

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 49, 56, 76, 92, 98, 127, 133, 152, 161, 184, 196, 254, 266, 322, 343, 392, 437, 508, 532, 644, 686, 874, 889, 931, 1016, 1064, 1127, 1288, 1372, 1748, 1778, 1862, 2254, 2413, 2744, 2921, 3059, 3496, 3556, 3724, 4508, 4826, 5842, 6118, 6223, 6517, 7112, 7448, 7889, 9016, 9652, 11684, 12236, 12446, 13034, 15778, 16891, 19304, 20447, 21413, 23368, 24472, 24892, 26068, 31556, 33782, 40894, 42826, 43561, 49784, 52136, 55499, 63112, 67564, 81788, 85652, 87122, 110998, 118237, 135128, 143129, 149891, 163576, 171304, 174244, 221996, 236474, 286258, 299782, 348488, 388493, 443992, 472948, 572516, 599564, 776986, 827659, 945896, 1001903, 1145032, 1199128, 1553972, 1655318, 2003806, 2719451, 3107944, 3310636, 4007612, 5438902, 6621272, 8015224, 10877804, 19036157, 21755608, 38072314, 76144628, 152289256]

約数ペア:

[(1, 152289256), (2, 76144628), (4, 38072314), (7, 21755608), (8, 19036157), (14, 10877804), (19, 8015224), (23, 6621272), (28, 5438902), (38, 4007612), (46, 3310636), (49, 3107944), (56, 2719451), (76, 2003806), (92, 1655318), (98, 1553972), (127, 1199128), (133, 1145032), (152, 1001903), (161, 945896), (184, 827659), (196, 776986), (254, 599564), (266, 572516), (322, 472948), (343, 443992), (392, 388493), (437, 348488), (508, 299782), (532, 286258), (644, 236474), (686, 221996), (874, 174244), (889, 171304), (931, 163576), (1016, 149891), (1064, 143129), (1127, 135128), (1288, 118237), (1372, 110998), (1748, 87122), (1778, 85652), (1862, 81788), (2254, 67564), (2413, 63112), (2744, 55499), (2921, 52136), (3059, 49784), (3496, 43561), (3556, 42826), (3724, 40894), (4508, 33782), (4826, 31556), (5842, 26068), (6118, 24892), (6223, 24472), (6517, 23368), (7112, 21413), (7448, 20447), (7889, 19304), (9016, 16891), (9652, 15778), (11684, 13034), (12236, 12446)]