156279351

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 238723200

約数和(自身を除く): 82443849

約数列:

[1, 3, 17, 19, 51, 53, 57, 159, 179, 289, 323, 537, 867, 901, 969, 1007, 2703, 3021, 3043, 3401, 5491, 9129, 9487, 10203, 15317, 16473, 17119, 28461, 45951, 51357, 51731, 57817, 155193, 161279, 173451, 180253, 291023, 483837, 540759, 873069, 982889, 2741743, 2948667, 3064301, 8225229, 9192903, 52093117, 156279351]

約数ペア:

[(1, 156279351), (3, 52093117), (17, 9192903), (19, 8225229), (51, 3064301), (53, 2948667), (57, 2741743), (159, 982889), (179, 873069), (289, 540759), (323, 483837), (537, 291023), (867, 180253), (901, 173451), (969, 161279), (1007, 155193), (2703, 57817), (3021, 51731), (3043, 51357), (3401, 45951), (5491, 28461), (9129, 17119), (9487, 16473), (10203, 15317)]