163235268

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:163

約数の個数: 216

約数和(自身を含む): 513264024

約数和(自身を除く): 350028756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 41, 42, 49, 61, 63, 74, 82, 84, 98, 111, 122, 123, 126, 147, 148, 164, 183, 196, 222, 244, 246, 252, 259, 287, 294, 333, 366, 369, 427, 441, 444, 492, 518, 549, 574, 588, 666, 732, 738, 777, 854, 861, 882, 1036, 1098, 1148, 1281, 1332, 1476, 1517, 1554, 1708, 1722, 1764, 1813, 2009, 2196, 2257, 2331, 2501, 2562, 2583, 2989, 3034, 3108, 3444, 3626, 3843, 4018, 4514, 4551, 4662, 5002, 5124, 5166, 5439, 5978, 6027, 6068, 6771, 7252, 7503, 7686, 8036, 8967, 9028, 9102, 9324, 10004, 10332, 10619, 10878, 11956, 12054, 13542, 13653, 15006, 15372, 15799, 16317, 17507, 17934, 18081, 18204, 20313, 21238, 21756, 22509, 24108, 26901, 27084, 27306, 30012, 31598, 31857, 32634, 35014, 35868, 36162, 40626, 42476, 45018, 47397, 52521, 53802, 54612, 63196, 63714, 65268, 70028, 72324, 74333, 81252, 90036, 92537, 94794, 95571, 105042, 107604, 110593, 122549, 127428, 142191, 148666, 157563, 185074, 189588, 191142, 210084, 221186, 222999, 245098, 277611, 284382, 297332, 315126, 331779, 367647, 370148, 382284, 442372, 445998, 490196, 555222, 568764, 630252, 647759, 663558, 668997, 735294, 832833, 891996, 995337, 1102941, 1110444, 1295518, 1327116, 1337994, 1470588, 1665666, 1943277, 1990674, 2205882, 2591036, 2675988, 3331332, 3886554, 3981348, 4411764, 4534313, 5829831, 7773108, 9068626, 11659662, 13602939, 18137252, 23319324, 27205878, 40808817, 54411756, 81617634, 163235268]

約数ペア:

[(1, 163235268), (2, 81617634), (3, 54411756), (4, 40808817), (6, 27205878), (7, 23319324), (9, 18137252), (12, 13602939), (14, 11659662), (18, 9068626), (21, 7773108), (28, 5829831), (36, 4534313), (37, 4411764), (41, 3981348), (42, 3886554), (49, 3331332), (61, 2675988), (63, 2591036), (74, 2205882), (82, 1990674), (84, 1943277), (98, 1665666), (111, 1470588), (122, 1337994), (123, 1327116), (126, 1295518), (147, 1110444), (148, 1102941), (164, 995337), (183, 891996), (196, 832833), (222, 735294), (244, 668997), (246, 663558), (252, 647759), (259, 630252), (287, 568764), (294, 555222), (333, 490196), (366, 445998), (369, 442372), (427, 382284), (441, 370148), (444, 367647), (492, 331779), (518, 315126), (549, 297332), (574, 284382), (588, 277611), (666, 245098), (732, 222999), (738, 221186), (777, 210084), (854, 191142), (861, 189588), (882, 185074), (1036, 157563), (1098, 148666), (1148, 142191), (1281, 127428), (1332, 122549), (1476, 110593), (1517, 107604), (1554, 105042), (1708, 95571), (1722, 94794), (1764, 92537), (1813, 90036), (2009, 81252), (2196, 74333), (2257, 72324), (2331, 70028), (2501, 65268), (2562, 63714), (2583, 63196), (2989, 54612), (3034, 53802), (3108, 52521), (3444, 47397), (3626, 45018), (3843, 42476), (4018, 40626), (4514, 36162), (4551, 35868), (4662, 35014), (5002, 32634), (5124, 31857), (5166, 31598), (5439, 30012), (5978, 27306), (6027, 27084), (6068, 26901), (6771, 24108), (7252, 22509), (7503, 21756), (7686, 21238), (8036, 20313), (8967, 18204), (9028, 18081), (9102, 17934), (9324, 17507), (10004, 16317), (10332, 15799), (10619, 15372), (10878, 15006), (11956, 13653), (12054, 13542)]