154931472

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3331}}^1$

素因数の和:3381

約数の個数: 120

約数和(自身を含む): 483406560

約数和(自身を除く): 328475088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 48, 51, 57, 68, 72, 76, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 304, 306, 323, 342, 408, 456, 612, 646, 684, 816, 912, 969, 1224, 1292, 1368, 1938, 2448, 2584, 2736, 2907, 3331, 3876, 5168, 5814, 6662, 7752, 9993, 11628, 13324, 15504, 19986, 23256, 26648, 29979, 39972, 46512, 53296, 56627, 59958, 63289, 79944, 113254, 119916, 126578, 159888, 169881, 189867, 226508, 239832, 253156, 339762, 379734, 453016, 479664, 506312, 509643, 569601, 679524, 759468, 906032, 1012624, 1019286, 1075913, 1139202, 1359048, 1518936, 2038572, 2151826, 2278404, 2718096, 3037872, 3227739, 4077144, 4303652, 4556808, 6455478, 8154288, 8607304, 9113616, 9683217, 12910956, 17214608, 19366434, 25821912, 38732868, 51643824, 77465736, 154931472]

約数ペア:

[(1, 154931472), (2, 77465736), (3, 51643824), (4, 38732868), (6, 25821912), (8, 19366434), (9, 17214608), (12, 12910956), (16, 9683217), (17, 9113616), (18, 8607304), (19, 8154288), (24, 6455478), (34, 4556808), (36, 4303652), (38, 4077144), (48, 3227739), (51, 3037872), (57, 2718096), (68, 2278404), (72, 2151826), (76, 2038572), (102, 1518936), (114, 1359048), (136, 1139202), (144, 1075913), (152, 1019286), (153, 1012624), (171, 906032), (204, 759468), (228, 679524), (272, 569601), (304, 509643), (306, 506312), (323, 479664), (342, 453016), (408, 379734), (456, 339762), (612, 253156), (646, 239832), (684, 226508), (816, 189867), (912, 169881), (969, 159888), (1224, 126578), (1292, 119916), (1368, 113254), (1938, 79944), (2448, 63289), (2584, 59958), (2736, 56627), (2907, 53296), (3331, 46512), (3876, 39972), (5168, 29979), (5814, 26648), (6662, 23256), (7752, 19986), (9993, 15504), (11628, 13324)]