189156792

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:877

約数の個数: 128

約数和(自身を含む): 551577600

約数和(自身を除く): 362420808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 31, 33, 44, 58, 62, 66, 87, 88, 93, 116, 124, 132, 174, 186, 232, 248, 264, 319, 341, 348, 372, 638, 682, 696, 744, 797, 899, 957, 1023, 1276, 1364, 1594, 1798, 1914, 2046, 2391, 2552, 2697, 2728, 3188, 3596, 3828, 4092, 4782, 5394, 6376, 7192, 7656, 8184, 8767, 9564, 9889, 10788, 17534, 19128, 19778, 21576, 23113, 24707, 26301, 29667, 35068, 39556, 46226, 49414, 52602, 59334, 69339, 70136, 74121, 79112, 92452, 98828, 105204, 118668, 138678, 148242, 184904, 197656, 210408, 237336, 254243, 271777, 277356, 296484, 508486, 543554, 554712, 592968, 716503, 762729, 815331, 1016972, 1087108, 1433006, 1525458, 1630662, 2033944, 2149509, 2174216, 2866012, 3050916, 3261324, 4299018, 5732024, 6101832, 6522648, 7881533, 8598036, 15763066, 17196072, 23644599, 31526132, 47289198, 63052264, 94578396, 189156792]

約数ペア:

[(1, 189156792), (2, 94578396), (3, 63052264), (4, 47289198), (6, 31526132), (8, 23644599), (11, 17196072), (12, 15763066), (22, 8598036), (24, 7881533), (29, 6522648), (31, 6101832), (33, 5732024), (44, 4299018), (58, 3261324), (62, 3050916), (66, 2866012), (87, 2174216), (88, 2149509), (93, 2033944), (116, 1630662), (124, 1525458), (132, 1433006), (174, 1087108), (186, 1016972), (232, 815331), (248, 762729), (264, 716503), (319, 592968), (341, 554712), (348, 543554), (372, 508486), (638, 296484), (682, 277356), (696, 271777), (744, 254243), (797, 237336), (899, 210408), (957, 197656), (1023, 184904), (1276, 148242), (1364, 138678), (1594, 118668), (1798, 105204), (1914, 98828), (2046, 92452), (2391, 79112), (2552, 74121), (2697, 70136), (2728, 69339), (3188, 59334), (3596, 52602), (3828, 49414), (4092, 46226), (4782, 39556), (5394, 35068), (6376, 29667), (7192, 26301), (7656, 24707), (8184, 23113), (8767, 21576), (9564, 19778), (9889, 19128), (10788, 17534)]