123248628

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 348566400

約数和(自身を除く): 225317772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 37, 46, 54, 69, 74, 81, 92, 108, 111, 138, 148, 149, 162, 207, 222, 243, 276, 298, 324, 333, 414, 444, 447, 486, 596, 621, 666, 828, 851, 894, 972, 999, 1242, 1332, 1341, 1702, 1788, 1863, 1998, 2484, 2553, 2682, 2997, 3404, 3427, 3726, 3996, 4023, 5106, 5364, 5513, 5589, 5994, 6854, 7452, 7659, 8046, 8991, 10212, 10281, 11026, 11178, 11988, 12069, 13708, 15318, 16092, 16539, 17982, 20562, 22052, 22356, 22977, 24138, 30636, 30843, 33078, 35964, 36207, 41124, 45954, 48276, 49617, 61686, 66156, 68931, 72414, 91908, 92529, 99234, 123372, 126799, 137862, 144828, 148851, 185058, 198468, 206793, 253598, 275724, 277587, 297702, 370116, 380397, 413586, 446553, 507196, 555174, 595404, 760794, 827172, 832761, 893106, 1110348, 1141191, 1339659, 1521588, 1665522, 1786212, 2282382, 2679318, 3331044, 3423573, 4564764, 5358636, 6847146, 10270719, 13694292, 20541438, 30812157, 41082876, 61624314, 123248628]

約数ペア:

[(1, 123248628), (2, 61624314), (3, 41082876), (4, 30812157), (6, 20541438), (9, 13694292), (12, 10270719), (18, 6847146), (23, 5358636), (27, 4564764), (36, 3423573), (37, 3331044), (46, 2679318), (54, 2282382), (69, 1786212), (74, 1665522), (81, 1521588), (92, 1339659), (108, 1141191), (111, 1110348), (138, 893106), (148, 832761), (149, 827172), (162, 760794), (207, 595404), (222, 555174), (243, 507196), (276, 446553), (298, 413586), (324, 380397), (333, 370116), (414, 297702), (444, 277587), (447, 275724), (486, 253598), (596, 206793), (621, 198468), (666, 185058), (828, 148851), (851, 144828), (894, 137862), (972, 126799), (999, 123372), (1242, 99234), (1332, 92529), (1341, 91908), (1702, 72414), (1788, 68931), (1863, 66156), (1998, 61686), (2484, 49617), (2553, 48276), (2682, 45954), (2997, 41124), (3404, 36207), (3427, 35964), (3726, 33078), (3996, 30843), (4023, 30636), (5106, 24138), (5364, 22977), (5513, 22356), (5589, 22052), (5994, 20562), (6854, 17982), (7452, 16539), (7659, 16092), (8046, 15318), (8991, 13708), (10212, 12069), (10281, 11988), (11026, 11178)]