128774604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 355622400

約数和(自身を除く): 226847796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 139, 164, 246, 269, 278, 287, 417, 492, 538, 556, 574, 807, 834, 861, 973, 1076, 1148, 1614, 1668, 1722, 1883, 1946, 2919, 3228, 3444, 3766, 3892, 5649, 5699, 5838, 7532, 11029, 11298, 11398, 11676, 17097, 22058, 22596, 22796, 33087, 34194, 37391, 39893, 44116, 66174, 68388, 74782, 77203, 79786, 112173, 119679, 132348, 149564, 154406, 159572, 224346, 231609, 239358, 261737, 308812, 448692, 463218, 478716, 523474, 785211, 926436, 1046948, 1533031, 1570422, 3066062, 3140844, 4599093, 6132124, 9198186, 10731217, 18396372, 21462434, 32193651, 42924868, 64387302, 128774604]

約数ペア:

[(1, 128774604), (2, 64387302), (3, 42924868), (4, 32193651), (6, 21462434), (7, 18396372), (12, 10731217), (14, 9198186), (21, 6132124), (28, 4599093), (41, 3140844), (42, 3066062), (82, 1570422), (84, 1533031), (123, 1046948), (139, 926436), (164, 785211), (246, 523474), (269, 478716), (278, 463218), (287, 448692), (417, 308812), (492, 261737), (538, 239358), (556, 231609), (574, 224346), (807, 159572), (834, 154406), (861, 149564), (973, 132348), (1076, 119679), (1148, 112173), (1614, 79786), (1668, 77203), (1722, 74782), (1883, 68388), (1946, 66174), (2919, 44116), (3228, 39893), (3444, 37391), (3766, 34194), (3892, 33087), (5649, 22796), (5699, 22596), (5838, 22058), (7532, 17097), (11029, 11676), (11298, 11398)]