144221868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 440294400

約数和(自身を除く): 296072532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 149, 161, 167, 207, 252, 276, 298, 322, 334, 414, 447, 483, 501, 596, 644, 668, 828, 894, 966, 1002, 1043, 1169, 1341, 1449, 1503, 1788, 1932, 2004, 2086, 2338, 2682, 2898, 3006, 3129, 3427, 3507, 3841, 4172, 4676, 5364, 5796, 6012, 6258, 6854, 7014, 7682, 9387, 10281, 10521, 11523, 12516, 13708, 14028, 15364, 18774, 20562, 21042, 23046, 23989, 24883, 26887, 30843, 34569, 37548, 41124, 42084, 46092, 47978, 49766, 53774, 61686, 69138, 71967, 74649, 80661, 95956, 99532, 107548, 123372, 138276, 143934, 149298, 161322, 174181, 215901, 223947, 241983, 287868, 298596, 322644, 348362, 431802, 447894, 483966, 522543, 572309, 696724, 863604, 895788, 967932, 1045086, 1144618, 1567629, 1716927, 2090172, 2289236, 3135258, 3433854, 4006163, 5150781, 6270516, 6867708, 8012326, 10301562, 12018489, 16024652, 20603124, 24036978, 36055467, 48073956, 72110934, 144221868]

約数ペア:

[(1, 144221868), (2, 72110934), (3, 48073956), (4, 36055467), (6, 24036978), (7, 20603124), (9, 16024652), (12, 12018489), (14, 10301562), (18, 8012326), (21, 6867708), (23, 6270516), (28, 5150781), (36, 4006163), (42, 3433854), (46, 3135258), (63, 2289236), (69, 2090172), (84, 1716927), (92, 1567629), (126, 1144618), (138, 1045086), (149, 967932), (161, 895788), (167, 863604), (207, 696724), (252, 572309), (276, 522543), (298, 483966), (322, 447894), (334, 431802), (414, 348362), (447, 322644), (483, 298596), (501, 287868), (596, 241983), (644, 223947), (668, 215901), (828, 174181), (894, 161322), (966, 149298), (1002, 143934), (1043, 138276), (1169, 123372), (1341, 107548), (1449, 99532), (1503, 95956), (1788, 80661), (1932, 74649), (2004, 71967), (2086, 69138), (2338, 61686), (2682, 53774), (2898, 49766), (3006, 47978), (3129, 46092), (3427, 42084), (3507, 41124), (3841, 37548), (4172, 34569), (4676, 30843), (5364, 26887), (5796, 24883), (6012, 23989), (6258, 23046), (6854, 21042), (7014, 20562), (7682, 18774), (9387, 15364), (10281, 14028), (10521, 13708), (11523, 12516)]