157968684

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1700

約数の個数: 96

約数和(自身を含む): 437606400

約数和(自身を除く): 279637716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 31, 36, 54, 58, 62, 87, 93, 108, 116, 124, 174, 186, 261, 279, 348, 372, 522, 558, 783, 837, 899, 1044, 1116, 1566, 1627, 1674, 1798, 2697, 3132, 3254, 3348, 3596, 4881, 5394, 6508, 8091, 9762, 10788, 14643, 16182, 19524, 24273, 29286, 32364, 43929, 47183, 48546, 50437, 58572, 87858, 94366, 97092, 100874, 141549, 151311, 175716, 188732, 201748, 283098, 302622, 424647, 453933, 566196, 605244, 849294, 907866, 1273941, 1361799, 1462673, 1698588, 1815732, 2547882, 2723598, 2925346, 4388019, 5095764, 5447196, 5850692, 8776038, 13164057, 17552076, 26328114, 39492171, 52656228, 78984342, 157968684]

約数ペア:

[(1, 157968684), (2, 78984342), (3, 52656228), (4, 39492171), (6, 26328114), (9, 17552076), (12, 13164057), (18, 8776038), (27, 5850692), (29, 5447196), (31, 5095764), (36, 4388019), (54, 2925346), (58, 2723598), (62, 2547882), (87, 1815732), (93, 1698588), (108, 1462673), (116, 1361799), (124, 1273941), (174, 907866), (186, 849294), (261, 605244), (279, 566196), (348, 453933), (372, 424647), (522, 302622), (558, 283098), (783, 201748), (837, 188732), (899, 175716), (1044, 151311), (1116, 141549), (1566, 100874), (1627, 97092), (1674, 94366), (1798, 87858), (2697, 58572), (3132, 50437), (3254, 48546), (3348, 47183), (3596, 43929), (4881, 32364), (5394, 29286), (6508, 24273), (8091, 19524), (9762, 16182), (10788, 14643)]