156628395

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2659}}^1$

素因数の和:2705

約数の個数: 96

約数和(自身を含む): 358525440

約数和(自身を除く): 201897045

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 21, 33, 35, 45, 51, 55, 63, 77, 85, 99, 105, 119, 153, 165, 187, 231, 255, 315, 357, 385, 495, 561, 595, 693, 765, 935, 1071, 1155, 1309, 1683, 1785, 2659, 2805, 3465, 3927, 5355, 6545, 7977, 8415, 11781, 13295, 18613, 19635, 23931, 29249, 39885, 45203, 55839, 58905, 87747, 93065, 119655, 135609, 146245, 167517, 204743, 226015, 263241, 279195, 316421, 406827, 438735, 497233, 614229, 678045, 837585, 949263, 1023715, 1316205, 1491699, 1582105, 1842687, 2034135, 2486165, 2847789, 3071145, 3480631, 4475097, 4746315, 7458495, 9213435, 10441893, 14238945, 17403155, 22375485, 31325679, 52209465, 156628395]

約数ペア:

[(1, 156628395), (3, 52209465), (5, 31325679), (7, 22375485), (9, 17403155), (11, 14238945), (15, 10441893), (17, 9213435), (21, 7458495), (33, 4746315), (35, 4475097), (45, 3480631), (51, 3071145), (55, 2847789), (63, 2486165), (77, 2034135), (85, 1842687), (99, 1582105), (105, 1491699), (119, 1316205), (153, 1023715), (165, 949263), (187, 837585), (231, 678045), (255, 614229), (315, 497233), (357, 438735), (385, 406827), (495, 316421), (561, 279195), (595, 263241), (693, 226015), (765, 204743), (935, 167517), (1071, 146245), (1155, 135609), (1309, 119655), (1683, 93065), (1785, 87747), (2659, 58905), (2805, 55839), (3465, 45203), (3927, 39885), (5355, 29249), (6545, 23931), (7977, 19635), (8415, 18613), (11781, 13295)]