156237408

素因数分解:

$2^5\times 3^2\times {\mathrm{241}}^1\times {\mathrm{2251}}^1$

素因数の和:2508

約数の個数: 72

約数和(自身を含む): 446341896

約数和(自身を除く): 290104488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 241, 288, 482, 723, 964, 1446, 1928, 2169, 2251, 2892, 3856, 4338, 4502, 5784, 6753, 7712, 8676, 9004, 11568, 13506, 17352, 18008, 20259, 23136, 27012, 34704, 36016, 40518, 54024, 69408, 72032, 81036, 108048, 162072, 216096, 324144, 542491, 648288, 1084982, 1627473, 2169964, 3254946, 4339928, 4882419, 6509892, 8679856, 9764838, 13019784, 17359712, 19529676, 26039568, 39059352, 52079136, 78118704, 156237408]

約数ペア:

[(1, 156237408), (2, 78118704), (3, 52079136), (4, 39059352), (6, 26039568), (8, 19529676), (9, 17359712), (12, 13019784), (16, 9764838), (18, 8679856), (24, 6509892), (32, 4882419), (36, 4339928), (48, 3254946), (72, 2169964), (96, 1627473), (144, 1084982), (241, 648288), (288, 542491), (482, 324144), (723, 216096), (964, 162072), (1446, 108048), (1928, 81036), (2169, 72032), (2251, 69408), (2892, 54024), (3856, 40518), (4338, 36016), (4502, 34704), (5784, 27012), (6753, 23136), (7712, 20259), (8676, 18008), (9004, 17352), (11568, 13506)]