158148774

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 144

約数和(自身を含む): 429483600

約数和(自身を除く): 271334826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 49, 54, 58, 63, 81, 87, 98, 126, 147, 162, 174, 189, 203, 229, 243, 261, 294, 378, 406, 441, 458, 486, 522, 567, 609, 687, 783, 882, 1134, 1218, 1323, 1374, 1421, 1566, 1603, 1701, 1827, 2061, 2349, 2646, 2842, 3206, 3402, 3654, 3969, 4122, 4263, 4698, 4809, 5481, 6183, 6641, 7047, 7938, 8526, 9618, 10962, 11221, 11907, 12366, 12789, 13282, 14094, 14427, 16443, 18549, 19923, 22442, 23814, 25578, 28854, 32886, 33663, 37098, 38367, 39846, 43281, 46487, 49329, 55647, 59769, 67326, 76734, 86562, 92974, 98658, 100989, 111294, 115101, 119538, 129843, 139461, 179307, 201978, 230202, 259686, 278922, 302967, 325409, 345303, 358614, 389529, 418383, 537921, 605934, 650818, 690606, 779058, 836766, 908901, 976227, 1075842, 1255149, 1613763, 1817802, 1952454, 2510298, 2726703, 2928681, 3227526, 3765447, 5453406, 5857362, 7530894, 8786043, 11296341, 17572086, 22592682, 26358129, 52716258, 79074387, 158148774]

約数ペア:

[(1, 158148774), (2, 79074387), (3, 52716258), (6, 26358129), (7, 22592682), (9, 17572086), (14, 11296341), (18, 8786043), (21, 7530894), (27, 5857362), (29, 5453406), (42, 3765447), (49, 3227526), (54, 2928681), (58, 2726703), (63, 2510298), (81, 1952454), (87, 1817802), (98, 1613763), (126, 1255149), (147, 1075842), (162, 976227), (174, 908901), (189, 836766), (203, 779058), (229, 690606), (243, 650818), (261, 605934), (294, 537921), (378, 418383), (406, 389529), (441, 358614), (458, 345303), (486, 325409), (522, 302967), (567, 278922), (609, 259686), (687, 230202), (783, 201978), (882, 179307), (1134, 139461), (1218, 129843), (1323, 119538), (1374, 115101), (1421, 111294), (1566, 100989), (1603, 98658), (1701, 92974), (1827, 86562), (2061, 76734), (2349, 67326), (2646, 59769), (2842, 55647), (3206, 49329), (3402, 46487), (3654, 43281), (3969, 39846), (4122, 38367), (4263, 37098), (4698, 33663), (4809, 32886), (5481, 28854), (6183, 25578), (6641, 23814), (7047, 22442), (7938, 19923), (8526, 18549), (9618, 16443), (10962, 14427), (11221, 14094), (11907, 13282), (12366, 12789)]