157385928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{11287}}^1$

素因数の和:11386

約数の個数: 64

約数和(自身を含む): 455132160

約数和(自身を除く): 297746232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 83, 84, 166, 168, 249, 332, 498, 581, 664, 996, 1162, 1743, 1992, 2324, 3486, 4648, 6972, 11287, 13944, 22574, 33861, 45148, 67722, 79009, 90296, 135444, 158018, 237027, 270888, 316036, 474054, 632072, 936821, 948108, 1873642, 1896216, 2810463, 3747284, 5620926, 6557747, 7494568, 11241852, 13115494, 19673241, 22483704, 26230988, 39346482, 52461976, 78692964, 157385928]

約数ペア:

[(1, 157385928), (2, 78692964), (3, 52461976), (4, 39346482), (6, 26230988), (7, 22483704), (8, 19673241), (12, 13115494), (14, 11241852), (21, 7494568), (24, 6557747), (28, 5620926), (42, 3747284), (56, 2810463), (83, 1896216), (84, 1873642), (166, 948108), (168, 936821), (249, 632072), (332, 474054), (498, 316036), (581, 270888), (664, 237027), (996, 158018), (1162, 135444), (1743, 90296), (1992, 79009), (2324, 67722), (3486, 45148), (4648, 33861), (6972, 22574), (11287, 13944)]