155637584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{7243}}^1$

素因数の和:7347

約数の個数: 40

約数和(自身を含む): 323372160

約数和(自身を除く): 167734576

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 316, 632, 1264, 1343, 2686, 5372, 7243, 10744, 14486, 21488, 28972, 57944, 115888, 123131, 246262, 492524, 572197, 985048, 1144394, 1970096, 2288788, 4577576, 9155152, 9727349, 19454698, 38909396, 77818792, 155637584]

約数ペア:

[(1, 155637584), (2, 77818792), (4, 38909396), (8, 19454698), (16, 9727349), (17, 9155152), (34, 4577576), (68, 2288788), (79, 1970096), (136, 1144394), (158, 985048), (272, 572197), (316, 492524), (632, 246262), (1264, 123131), (1343, 115888), (2686, 57944), (5372, 28972), (7243, 21488), (10744, 14486)]