154458144

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{97}}^2$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 479152800

約数和(自身を除く): 324694656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 97, 108, 114, 144, 152, 171, 194, 216, 228, 288, 291, 304, 342, 388, 432, 456, 513, 582, 608, 684, 776, 864, 873, 912, 1026, 1164, 1368, 1552, 1746, 1824, 1843, 2052, 2328, 2619, 2736, 3104, 3492, 3686, 4104, 4656, 5238, 5472, 5529, 6984, 7372, 8208, 9312, 9409, 10476, 11058, 13968, 14744, 16416, 16587, 18818, 20952, 22116, 27936, 28227, 29488, 33174, 37636, 41904, 44232, 49761, 56454, 58976, 66348, 75272, 83808, 84681, 88464, 99522, 112908, 132696, 150544, 169362, 176928, 178771, 199044, 225816, 254043, 265392, 301088, 338724, 357542, 398088, 451632, 508086, 530784, 536313, 677448, 715084, 796176, 903264, 1016172, 1072626, 1354896, 1430168, 1592352, 1608939, 2032344, 2145252, 2709792, 2860336, 3217878, 4064688, 4290504, 4826817, 5720672, 6435756, 8129376, 8581008, 9653634, 12871512, 17162016, 19307268, 25743024, 38614536, 51486048, 77229072, 154458144]

約数ペア:

[(1, 154458144), (2, 77229072), (3, 51486048), (4, 38614536), (6, 25743024), (8, 19307268), (9, 17162016), (12, 12871512), (16, 9653634), (18, 8581008), (19, 8129376), (24, 6435756), (27, 5720672), (32, 4826817), (36, 4290504), (38, 4064688), (48, 3217878), (54, 2860336), (57, 2709792), (72, 2145252), (76, 2032344), (96, 1608939), (97, 1592352), (108, 1430168), (114, 1354896), (144, 1072626), (152, 1016172), (171, 903264), (194, 796176), (216, 715084), (228, 677448), (288, 536313), (291, 530784), (304, 508086), (342, 451632), (388, 398088), (432, 357542), (456, 338724), (513, 301088), (582, 265392), (608, 254043), (684, 225816), (776, 199044), (864, 178771), (873, 176928), (912, 169362), (1026, 150544), (1164, 132696), (1368, 112908), (1552, 99522), (1746, 88464), (1824, 84681), (1843, 83808), (2052, 75272), (2328, 66348), (2619, 58976), (2736, 56454), (3104, 49761), (3492, 44232), (3686, 41904), (4104, 37636), (4656, 33174), (5238, 29488), (5472, 28227), (5529, 27936), (6984, 22116), (7372, 20952), (8208, 18818), (9312, 16587), (9409, 16416), (10476, 14744), (11058, 13968)]