156662240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1021}}^1$

素因数の和:1180

約数の個数: 96

約数和(自身を含む): 426492864

約数和(自身を除く): 269830624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 137, 140, 160, 224, 274, 280, 548, 560, 685, 959, 1021, 1096, 1120, 1370, 1918, 2042, 2192, 2740, 3836, 4084, 4384, 4795, 5105, 5480, 7147, 7672, 8168, 9590, 10210, 10960, 14294, 15344, 16336, 19180, 20420, 21920, 28588, 30688, 32672, 35735, 38360, 40840, 57176, 71470, 76720, 81680, 114352, 139877, 142940, 153440, 163360, 228704, 279754, 285880, 559508, 571760, 699385, 979139, 1119016, 1143520, 1398770, 1958278, 2238032, 2797540, 3916556, 4476064, 4895695, 5595080, 7833112, 9791390, 11190160, 15666224, 19582780, 22380320, 31332448, 39165560, 78331120, 156662240]

約数ペア:

[(1, 156662240), (2, 78331120), (4, 39165560), (5, 31332448), (7, 22380320), (8, 19582780), (10, 15666224), (14, 11190160), (16, 9791390), (20, 7833112), (28, 5595080), (32, 4895695), (35, 4476064), (40, 3916556), (56, 2797540), (70, 2238032), (80, 1958278), (112, 1398770), (137, 1143520), (140, 1119016), (160, 979139), (224, 699385), (274, 571760), (280, 559508), (548, 285880), (560, 279754), (685, 228704), (959, 163360), (1021, 153440), (1096, 142940), (1120, 139877), (1370, 114352), (1918, 81680), (2042, 76720), (2192, 71470), (2740, 57176), (3836, 40840), (4084, 38360), (4384, 35735), (4795, 32672), (5105, 30688), (5480, 28588), (7147, 21920), (7672, 20420), (8168, 19180), (9590, 16336), (10210, 15344), (10960, 14294)]