165402144

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:383

約数の個数: 144

約数和(自身を含む): 500834880

約数和(自身を除く): 335432736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 167, 171, 181, 228, 288, 304, 334, 342, 362, 456, 501, 543, 608, 668, 684, 724, 912, 1002, 1086, 1336, 1368, 1448, 1503, 1629, 1824, 2004, 2172, 2672, 2736, 2896, 3006, 3173, 3258, 3439, 4008, 4344, 5344, 5472, 5792, 6012, 6346, 6516, 6878, 8016, 8688, 9519, 10317, 12024, 12692, 13032, 13756, 16032, 17376, 19038, 20634, 24048, 25384, 26064, 27512, 28557, 30227, 30951, 38076, 41268, 48096, 50768, 52128, 55024, 57114, 60454, 61902, 76152, 82536, 90681, 101536, 110048, 114228, 120908, 123804, 152304, 165072, 181362, 228456, 241816, 247608, 272043, 304608, 330144, 362724, 456912, 483632, 495216, 544086, 574313, 725448, 913824, 967264, 990432, 1088172, 1148626, 1450896, 1722939, 2176344, 2297252, 2901792, 3445878, 4352688, 4594504, 5168817, 6891756, 8705376, 9189008, 10337634, 13783512, 18378016, 20675268, 27567024, 41350536, 55134048, 82701072, 165402144]

約数ペア:

[(1, 165402144), (2, 82701072), (3, 55134048), (4, 41350536), (6, 27567024), (8, 20675268), (9, 18378016), (12, 13783512), (16, 10337634), (18, 9189008), (19, 8705376), (24, 6891756), (32, 5168817), (36, 4594504), (38, 4352688), (48, 3445878), (57, 2901792), (72, 2297252), (76, 2176344), (96, 1722939), (114, 1450896), (144, 1148626), (152, 1088172), (167, 990432), (171, 967264), (181, 913824), (228, 725448), (288, 574313), (304, 544086), (334, 495216), (342, 483632), (362, 456912), (456, 362724), (501, 330144), (543, 304608), (608, 272043), (668, 247608), (684, 241816), (724, 228456), (912, 181362), (1002, 165072), (1086, 152304), (1336, 123804), (1368, 120908), (1448, 114228), (1503, 110048), (1629, 101536), (1824, 90681), (2004, 82536), (2172, 76152), (2672, 61902), (2736, 60454), (2896, 57114), (3006, 55024), (3173, 52128), (3258, 50768), (3439, 48096), (4008, 41268), (4344, 38076), (5344, 30951), (5472, 30227), (5792, 28557), (6012, 27512), (6346, 26064), (6516, 25384), (6878, 24048), (8016, 20634), (8688, 19038), (9519, 17376), (10317, 16032), (12024, 13756), (12692, 13032)]