145858896

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:721

約数の個数: 120

約数和(自身を含む): 435240000

約数和(自身を除く): 289381104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 89, 114, 144, 152, 171, 178, 228, 267, 304, 342, 356, 456, 534, 599, 684, 712, 801, 912, 1068, 1198, 1368, 1424, 1602, 1691, 1797, 2136, 2396, 2736, 3204, 3382, 3594, 4272, 4792, 5073, 5391, 6408, 6764, 7188, 9584, 10146, 10782, 11381, 12816, 13528, 14376, 15219, 20292, 21564, 22762, 27056, 28752, 30438, 34143, 40584, 43128, 45524, 53311, 60876, 68286, 81168, 86256, 91048, 102429, 106622, 121752, 136572, 159933, 182096, 204858, 213244, 243504, 273144, 319866, 409716, 426488, 479799, 546288, 639732, 819432, 852976, 959598, 1012909, 1279464, 1638864, 1919196, 2025818, 2558928, 3038727, 3838392, 4051636, 6077454, 7676784, 8103272, 9116181, 12154908, 16206544, 18232362, 24309816, 36464724, 48619632, 72929448, 145858896]

約数ペア:

[(1, 145858896), (2, 72929448), (3, 48619632), (4, 36464724), (6, 24309816), (8, 18232362), (9, 16206544), (12, 12154908), (16, 9116181), (18, 8103272), (19, 7676784), (24, 6077454), (36, 4051636), (38, 3838392), (48, 3038727), (57, 2558928), (72, 2025818), (76, 1919196), (89, 1638864), (114, 1279464), (144, 1012909), (152, 959598), (171, 852976), (178, 819432), (228, 639732), (267, 546288), (304, 479799), (342, 426488), (356, 409716), (456, 319866), (534, 273144), (599, 243504), (684, 213244), (712, 204858), (801, 182096), (912, 159933), (1068, 136572), (1198, 121752), (1368, 106622), (1424, 102429), (1602, 91048), (1691, 86256), (1797, 81168), (2136, 68286), (2396, 60876), (2736, 53311), (3204, 45524), (3382, 43128), (3594, 40584), (4272, 34143), (4792, 30438), (5073, 28752), (5391, 27056), (6408, 22762), (6764, 21564), (7188, 20292), (9584, 15219), (10146, 14376), (10782, 13528), (11381, 12816)]