198559728

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1476

約数の個数: 160

約数和(自身を含む): 635673600

約数和(自身を除く): 437113872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 34, 36, 38, 48, 51, 54, 57, 68, 72, 76, 102, 108, 114, 136, 144, 152, 153, 171, 204, 216, 228, 272, 304, 306, 323, 342, 408, 432, 456, 459, 513, 612, 646, 684, 816, 912, 918, 969, 1026, 1224, 1292, 1368, 1423, 1836, 1938, 2052, 2448, 2584, 2736, 2846, 2907, 3672, 3876, 4104, 4269, 5168, 5692, 5814, 7344, 7752, 8208, 8538, 8721, 11384, 11628, 12807, 15504, 17076, 17442, 22768, 23256, 24191, 25614, 27037, 34152, 34884, 38421, 46512, 48382, 51228, 54074, 68304, 69768, 72573, 76842, 81111, 96764, 102456, 108148, 139536, 145146, 153684, 162222, 193528, 204912, 216296, 217719, 243333, 290292, 307368, 324444, 387056, 432592, 435438, 459629, 486666, 580584, 614736, 648888, 653157, 729999, 870876, 919258, 973332, 1161168, 1297776, 1306314, 1378887, 1459998, 1741752, 1838516, 1946664, 2612628, 2757774, 2919996, 3483504, 3677032, 3893328, 4136661, 5225256, 5515548, 5839992, 7354064, 8273322, 10450512, 11031096, 11679984, 12409983, 16546644, 22062192, 24819966, 33093288, 49639932, 66186576, 99279864, 198559728]

約数ペア:

[(1, 198559728), (2, 99279864), (3, 66186576), (4, 49639932), (6, 33093288), (8, 24819966), (9, 22062192), (12, 16546644), (16, 12409983), (17, 11679984), (18, 11031096), (19, 10450512), (24, 8273322), (27, 7354064), (34, 5839992), (36, 5515548), (38, 5225256), (48, 4136661), (51, 3893328), (54, 3677032), (57, 3483504), (68, 2919996), (72, 2757774), (76, 2612628), (102, 1946664), (108, 1838516), (114, 1741752), (136, 1459998), (144, 1378887), (152, 1306314), (153, 1297776), (171, 1161168), (204, 973332), (216, 919258), (228, 870876), (272, 729999), (304, 653157), (306, 648888), (323, 614736), (342, 580584), (408, 486666), (432, 459629), (456, 435438), (459, 432592), (513, 387056), (612, 324444), (646, 307368), (684, 290292), (816, 243333), (912, 217719), (918, 216296), (969, 204912), (1026, 193528), (1224, 162222), (1292, 153684), (1368, 145146), (1423, 139536), (1836, 108148), (1938, 102456), (2052, 96764), (2448, 81111), (2584, 76842), (2736, 72573), (2846, 69768), (2907, 68304), (3672, 54074), (3876, 51228), (4104, 48382), (4269, 46512), (5168, 38421), (5692, 34884), (5814, 34152), (7344, 27037), (7752, 25614), (8208, 24191), (8538, 23256), (8721, 22768), (11384, 17442), (11628, 17076), (12807, 15504)]