189142408

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 495129600

約数和(自身を除く): 305987192

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 29, 31, 34, 52, 56, 58, 62, 68, 91, 104, 116, 119, 124, 136, 182, 203, 217, 221, 232, 238, 248, 289, 364, 377, 403, 406, 434, 442, 476, 493, 527, 578, 728, 754, 806, 812, 868, 884, 899, 952, 986, 1054, 1156, 1508, 1547, 1612, 1624, 1736, 1768, 1798, 1972, 2023, 2108, 2312, 2639, 2821, 3016, 3094, 3224, 3451, 3596, 3689, 3757, 3944, 4046, 4216, 5278, 5642, 6188, 6293, 6409, 6851, 6902, 7192, 7378, 7514, 8092, 8381, 8959, 10556, 11284, 11687, 12376, 12586, 12818, 13702, 13804, 14756, 15028, 15283, 16184, 16762, 17918, 21112, 22568, 23374, 25172, 25636, 26299, 27404, 27608, 29512, 30056, 30566, 33524, 35836, 44863, 46748, 47957, 50344, 51272, 52598, 54808, 58667, 61132, 62713, 67048, 71672, 81809, 89726, 93496, 95914, 105196, 106981, 108953, 116467, 117334, 122264, 125426, 163618, 179452, 191828, 198679, 210392, 213962, 217906, 232934, 234668, 250852, 259811, 327236, 358904, 383656, 397358, 427924, 435812, 465868, 469336, 501704, 519622, 654472, 762671, 794716, 815269, 855848, 871624, 931736, 1039244, 1390753, 1525342, 1589432, 1630538, 1818677, 2078488, 2781506, 3050684, 3261076, 3377543, 3637354, 5563012, 6101368, 6522152, 6755086, 7274708, 11126024, 13510172, 14549416, 23642801, 27020344, 47285602, 94571204, 189142408]

約数ペア:

[(1, 189142408), (2, 94571204), (4, 47285602), (7, 27020344), (8, 23642801), (13, 14549416), (14, 13510172), (17, 11126024), (26, 7274708), (28, 6755086), (29, 6522152), (31, 6101368), (34, 5563012), (52, 3637354), (56, 3377543), (58, 3261076), (62, 3050684), (68, 2781506), (91, 2078488), (104, 1818677), (116, 1630538), (119, 1589432), (124, 1525342), (136, 1390753), (182, 1039244), (203, 931736), (217, 871624), (221, 855848), (232, 815269), (238, 794716), (248, 762671), (289, 654472), (364, 519622), (377, 501704), (403, 469336), (406, 465868), (434, 435812), (442, 427924), (476, 397358), (493, 383656), (527, 358904), (578, 327236), (728, 259811), (754, 250852), (806, 234668), (812, 232934), (868, 217906), (884, 213962), (899, 210392), (952, 198679), (986, 191828), (1054, 179452), (1156, 163618), (1508, 125426), (1547, 122264), (1612, 117334), (1624, 116467), (1736, 108953), (1768, 106981), (1798, 105196), (1972, 95914), (2023, 93496), (2108, 89726), (2312, 81809), (2639, 71672), (2821, 67048), (3016, 62713), (3094, 61132), (3224, 58667), (3451, 54808), (3596, 52598), (3689, 51272), (3757, 50344), (3944, 47957), (4046, 46748), (4216, 44863), (5278, 35836), (5642, 33524), (6188, 30566), (6293, 30056), (6409, 29512), (6851, 27608), (6902, 27404), (7192, 26299), (7378, 25636), (7514, 25172), (8092, 23374), (8381, 22568), (8959, 21112), (10556, 17918), (11284, 16762), (11687, 16184), (12376, 15283), (12586, 15028), (12818, 14756), (13702, 13804)]