157491684

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 216

約数和(自身を含む): 504591360

約数和(自身を除く): 347099676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 37, 38, 42, 49, 57, 63, 74, 76, 84, 98, 111, 114, 126, 127, 133, 147, 148, 171, 196, 222, 228, 252, 254, 259, 266, 294, 333, 342, 381, 399, 441, 444, 508, 518, 532, 588, 666, 684, 703, 762, 777, 798, 882, 889, 931, 1036, 1143, 1197, 1332, 1406, 1524, 1554, 1596, 1764, 1778, 1813, 1862, 2109, 2286, 2331, 2394, 2413, 2667, 2793, 2812, 3108, 3556, 3626, 3724, 4218, 4572, 4662, 4699, 4788, 4826, 4921, 5334, 5439, 5586, 6223, 6327, 7239, 7252, 8001, 8379, 8436, 9324, 9398, 9652, 9842, 10668, 10878, 11172, 12446, 12654, 14097, 14478, 14763, 16002, 16317, 16758, 16891, 18669, 18796, 19684, 21717, 21756, 24892, 25308, 28194, 28956, 29526, 32004, 32634, 32893, 33516, 33782, 34447, 37338, 42291, 43434, 44289, 50673, 56007, 56388, 59052, 65268, 65786, 67564, 68894, 74676, 84582, 86868, 88578, 89281, 98679, 101346, 103341, 112014, 118237, 131572, 137788, 152019, 169164, 177156, 178562, 197358, 202692, 206682, 224028, 230251, 236474, 267843, 296037, 304038, 310023, 354711, 357124, 394716, 413364, 460502, 472948, 535686, 592074, 608076, 620046, 624967, 690753, 709422, 803529, 921004, 1064133, 1071372, 1184148, 1240092, 1249934, 1381506, 1418844, 1607058, 1874901, 2072259, 2128266, 2499868, 2763012, 3214116, 3749802, 4144518, 4256532, 4374769, 5624703, 7499604, 8289036, 8749538, 11249406, 13124307, 17499076, 22498812, 26248614, 39372921, 52497228, 78745842, 157491684]

約数ペア:

[(1, 157491684), (2, 78745842), (3, 52497228), (4, 39372921), (6, 26248614), (7, 22498812), (9, 17499076), (12, 13124307), (14, 11249406), (18, 8749538), (19, 8289036), (21, 7499604), (28, 5624703), (36, 4374769), (37, 4256532), (38, 4144518), (42, 3749802), (49, 3214116), (57, 2763012), (63, 2499868), (74, 2128266), (76, 2072259), (84, 1874901), (98, 1607058), (111, 1418844), (114, 1381506), (126, 1249934), (127, 1240092), (133, 1184148), (147, 1071372), (148, 1064133), (171, 921004), (196, 803529), (222, 709422), (228, 690753), (252, 624967), (254, 620046), (259, 608076), (266, 592074), (294, 535686), (333, 472948), (342, 460502), (381, 413364), (399, 394716), (441, 357124), (444, 354711), (508, 310023), (518, 304038), (532, 296037), (588, 267843), (666, 236474), (684, 230251), (703, 224028), (762, 206682), (777, 202692), (798, 197358), (882, 178562), (889, 177156), (931, 169164), (1036, 152019), (1143, 137788), (1197, 131572), (1332, 118237), (1406, 112014), (1524, 103341), (1554, 101346), (1596, 98679), (1764, 89281), (1778, 88578), (1813, 86868), (1862, 84582), (2109, 74676), (2286, 68894), (2331, 67564), (2394, 65786), (2413, 65268), (2667, 59052), (2793, 56388), (2812, 56007), (3108, 50673), (3556, 44289), (3626, 43434), (3724, 42291), (4218, 37338), (4572, 34447), (4662, 33782), (4699, 33516), (4788, 32893), (4826, 32634), (4921, 32004), (5334, 29526), (5439, 28956), (5586, 28194), (6223, 25308), (6327, 24892), (7239, 21756), (7252, 21717), (8001, 19684), (8379, 18796), (8436, 18669), (9324, 16891), (9398, 16758), (9652, 16317), (9842, 16002), (10668, 14763), (10878, 14478), (11172, 14097), (12446, 12654)]