143612368

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{983}}^1$

素因数の和:1411

約数の個数: 40

約数和(自身を含む): 291374208

約数和(自身を除く): 147761840

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 397, 794, 983, 1588, 1966, 3176, 3932, 6352, 7864, 9131, 15728, 18262, 22609, 36524, 45218, 73048, 90436, 146096, 180872, 361744, 390251, 780502, 1561004, 3122008, 6244016, 8975773, 17951546, 35903092, 71806184, 143612368]

約数ペア:

[(1, 143612368), (2, 71806184), (4, 35903092), (8, 17951546), (16, 8975773), (23, 6244016), (46, 3122008), (92, 1561004), (184, 780502), (368, 390251), (397, 361744), (794, 180872), (983, 146096), (1588, 90436), (1966, 73048), (3176, 45218), (3932, 36524), (6352, 22609), (7864, 18262), (9131, 15728)]