156958416

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:789

約数の個数: 120

約数和(自身を含む): 470610504

約数和(自身を除く): 313652088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 97, 102, 136, 144, 153, 194, 204, 272, 291, 306, 388, 408, 582, 612, 661, 776, 816, 873, 1164, 1224, 1322, 1552, 1649, 1746, 1983, 2328, 2448, 2644, 3298, 3492, 3966, 4656, 4947, 5288, 5949, 6596, 6984, 7932, 9894, 10576, 11237, 11898, 13192, 13968, 14841, 15864, 19788, 22474, 23796, 26384, 29682, 31728, 33711, 39576, 44948, 47592, 59364, 64117, 67422, 79152, 89896, 95184, 101133, 118728, 128234, 134844, 179792, 192351, 202266, 237456, 256468, 269688, 384702, 404532, 512936, 539376, 577053, 769404, 809064, 1025872, 1089989, 1154106, 1538808, 1618128, 2179978, 2308212, 3077616, 3269967, 4359956, 4616424, 6539934, 8719912, 9232848, 9809901, 13079868, 17439824, 19619802, 26159736, 39239604, 52319472, 78479208, 156958416]

約数ペア:

[(1, 156958416), (2, 78479208), (3, 52319472), (4, 39239604), (6, 26159736), (8, 19619802), (9, 17439824), (12, 13079868), (16, 9809901), (17, 9232848), (18, 8719912), (24, 6539934), (34, 4616424), (36, 4359956), (48, 3269967), (51, 3077616), (68, 2308212), (72, 2179978), (97, 1618128), (102, 1538808), (136, 1154106), (144, 1089989), (153, 1025872), (194, 809064), (204, 769404), (272, 577053), (291, 539376), (306, 512936), (388, 404532), (408, 384702), (582, 269688), (612, 256468), (661, 237456), (776, 202266), (816, 192351), (873, 179792), (1164, 134844), (1224, 128234), (1322, 118728), (1552, 101133), (1649, 95184), (1746, 89896), (1983, 79152), (2328, 67422), (2448, 64117), (2644, 59364), (3298, 47592), (3492, 44948), (3966, 39576), (4656, 33711), (4947, 31728), (5288, 29682), (5949, 26384), (6596, 23796), (6984, 22474), (7932, 19788), (9894, 15864), (10576, 14841), (11237, 13968), (11898, 13192)]