145897128

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 461719440

約数和(自身を除く): 315822312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 53, 68, 72, 78, 102, 104, 106, 117, 136, 153, 156, 159, 173, 204, 212, 221, 234, 306, 312, 318, 346, 408, 424, 442, 468, 477, 519, 612, 636, 663, 689, 692, 884, 901, 936, 954, 1038, 1224, 1272, 1326, 1378, 1384, 1557, 1768, 1802, 1908, 1989, 2067, 2076, 2249, 2652, 2703, 2756, 2941, 3114, 3604, 3816, 3978, 4134, 4152, 4498, 5304, 5406, 5512, 5882, 6201, 6228, 6747, 7208, 7956, 8109, 8268, 8823, 8996, 9169, 10812, 11713, 11764, 12402, 12456, 13494, 15912, 16218, 16536, 17646, 17992, 18338, 20241, 21624, 23426, 23528, 24804, 26469, 26988, 27507, 32436, 35139, 35292, 36676, 38233, 40482, 46852, 49608, 52938, 53976, 55014, 64872, 70278, 70584, 73352, 76466, 80964, 82521, 93704, 105417, 105876, 110028, 114699, 119197, 140556, 152932, 155873, 161928, 165042, 210834, 211752, 220056, 229398, 238394, 281112, 305864, 311746, 330084, 344097, 357591, 421668, 458796, 467619, 476788, 623492, 660168, 688194, 715182, 843336, 917592, 935238, 953576, 1072773, 1246984, 1376388, 1402857, 1430364, 1870476, 2026349, 2145546, 2752776, 2805714, 2860728, 3740952, 4052698, 4291092, 5611428, 6079047, 8105396, 8582184, 11222856, 12158094, 16210792, 18237141, 24316188, 36474282, 48632376, 72948564, 145897128]

約数ペア:

[(1, 145897128), (2, 72948564), (3, 48632376), (4, 36474282), (6, 24316188), (8, 18237141), (9, 16210792), (12, 12158094), (13, 11222856), (17, 8582184), (18, 8105396), (24, 6079047), (26, 5611428), (34, 4291092), (36, 4052698), (39, 3740952), (51, 2860728), (52, 2805714), (53, 2752776), (68, 2145546), (72, 2026349), (78, 1870476), (102, 1430364), (104, 1402857), (106, 1376388), (117, 1246984), (136, 1072773), (153, 953576), (156, 935238), (159, 917592), (173, 843336), (204, 715182), (212, 688194), (221, 660168), (234, 623492), (306, 476788), (312, 467619), (318, 458796), (346, 421668), (408, 357591), (424, 344097), (442, 330084), (468, 311746), (477, 305864), (519, 281112), (612, 238394), (636, 229398), (663, 220056), (689, 211752), (692, 210834), (884, 165042), (901, 161928), (936, 155873), (954, 152932), (1038, 140556), (1224, 119197), (1272, 114699), (1326, 110028), (1378, 105876), (1384, 105417), (1557, 93704), (1768, 82521), (1802, 80964), (1908, 76466), (1989, 73352), (2067, 70584), (2076, 70278), (2249, 64872), (2652, 55014), (2703, 53976), (2756, 52938), (2941, 49608), (3114, 46852), (3604, 40482), (3816, 38233), (3978, 36676), (4134, 35292), (4152, 35139), (4498, 32436), (5304, 27507), (5406, 26988), (5512, 26469), (5882, 24804), (6201, 23528), (6228, 23426), (6747, 21624), (7208, 20241), (7956, 18338), (8109, 17992), (8268, 17646), (8823, 16536), (8996, 16218), (9169, 15912), (10812, 13494), (11713, 12456), (11764, 12402)]