138579336

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:385

約数の個数: 160

約数和(自身を含む): 448842240

約数和(自身を除く): 310262904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 137, 162, 168, 189, 216, 223, 252, 274, 324, 378, 411, 446, 504, 548, 567, 648, 669, 756, 822, 892, 959, 1096, 1134, 1233, 1338, 1512, 1561, 1644, 1784, 1918, 2007, 2268, 2466, 2676, 2877, 3122, 3288, 3699, 3836, 4014, 4536, 4683, 4932, 5352, 5754, 6021, 6244, 7398, 7672, 8028, 8631, 9366, 9864, 11097, 11508, 12042, 12488, 14049, 14796, 16056, 17262, 18063, 18732, 22194, 23016, 24084, 25893, 28098, 29592, 30551, 34524, 36126, 37464, 42147, 44388, 48168, 51786, 56196, 61102, 69048, 72252, 77679, 84294, 88776, 91653, 103572, 112392, 122204, 126441, 144504, 155358, 168588, 183306, 207144, 213857, 244408, 252882, 274959, 310716, 337176, 366612, 427714, 505764, 549918, 621432, 641571, 733224, 824877, 855428, 1011528, 1099836, 1283142, 1649754, 1710856, 1924713, 2199672, 2474631, 2566284, 3299508, 3849426, 4949262, 5132568, 5774139, 6599016, 7698852, 9898524, 11548278, 15397704, 17322417, 19797048, 23096556, 34644834, 46193112, 69289668, 138579336]

約数ペア:

[(1, 138579336), (2, 69289668), (3, 46193112), (4, 34644834), (6, 23096556), (7, 19797048), (8, 17322417), (9, 15397704), (12, 11548278), (14, 9898524), (18, 7698852), (21, 6599016), (24, 5774139), (27, 5132568), (28, 4949262), (36, 3849426), (42, 3299508), (54, 2566284), (56, 2474631), (63, 2199672), (72, 1924713), (81, 1710856), (84, 1649754), (108, 1283142), (126, 1099836), (137, 1011528), (162, 855428), (168, 824877), (189, 733224), (216, 641571), (223, 621432), (252, 549918), (274, 505764), (324, 427714), (378, 366612), (411, 337176), (446, 310716), (504, 274959), (548, 252882), (567, 244408), (648, 213857), (669, 207144), (756, 183306), (822, 168588), (892, 155358), (959, 144504), (1096, 126441), (1134, 122204), (1233, 112392), (1338, 103572), (1512, 91653), (1561, 88776), (1644, 84294), (1784, 77679), (1918, 72252), (2007, 69048), (2268, 61102), (2466, 56196), (2676, 51786), (2877, 48168), (3122, 44388), (3288, 42147), (3699, 37464), (3836, 36126), (4014, 34524), (4536, 30551), (4683, 29592), (4932, 28098), (5352, 25893), (5754, 24084), (6021, 23016), (6244, 22194), (7398, 18732), (7672, 18063), (8028, 17262), (8631, 16056), (9366, 14796), (9864, 14049), (11097, 12488), (11508, 12042)]