123644232

素因数分解:

$2^3\times 3^7\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 358963200

約数和(自身を除く): 235318968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 191, 216, 222, 243, 296, 324, 333, 382, 444, 486, 573, 648, 666, 729, 764, 888, 972, 999, 1146, 1332, 1458, 1528, 1719, 1944, 1998, 2187, 2292, 2664, 2916, 2997, 3438, 3996, 4374, 4584, 5157, 5832, 5994, 6876, 7067, 7992, 8748, 8991, 10314, 11988, 13752, 14134, 15471, 17496, 17982, 20628, 21201, 23976, 26973, 28268, 30942, 35964, 41256, 42402, 46413, 53946, 56536, 61884, 63603, 71928, 80919, 84804, 92826, 107892, 123768, 127206, 139239, 161838, 169608, 185652, 190809, 215784, 254412, 278478, 323676, 371304, 381618, 417717, 508824, 556956, 572427, 647352, 763236, 835434, 1113912, 1144854, 1526472, 1670868, 1717281, 2289708, 3341736, 3434562, 4579416, 5151843, 6869124, 10303686, 13738248, 15455529, 20607372, 30911058, 41214744, 61822116, 123644232]

約数ペア:

[(1, 123644232), (2, 61822116), (3, 41214744), (4, 30911058), (6, 20607372), (8, 15455529), (9, 13738248), (12, 10303686), (18, 6869124), (24, 5151843), (27, 4579416), (36, 3434562), (37, 3341736), (54, 2289708), (72, 1717281), (74, 1670868), (81, 1526472), (108, 1144854), (111, 1113912), (148, 835434), (162, 763236), (191, 647352), (216, 572427), (222, 556956), (243, 508824), (296, 417717), (324, 381618), (333, 371304), (382, 323676), (444, 278478), (486, 254412), (573, 215784), (648, 190809), (666, 185652), (729, 169608), (764, 161838), (888, 139239), (972, 127206), (999, 123768), (1146, 107892), (1332, 92826), (1458, 84804), (1528, 80919), (1719, 71928), (1944, 63603), (1998, 61884), (2187, 56536), (2292, 53946), (2664, 46413), (2916, 42402), (2997, 41256), (3438, 35964), (3996, 30942), (4374, 28268), (4584, 26973), (5157, 23976), (5832, 21201), (5994, 20628), (6876, 17982), (7067, 17496), (7992, 15471), (8748, 14134), (8991, 13752), (10314, 11988)]