145611216

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 160

約数和(自身を含む): 439971840

約数和(自身を除く): 294360624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 83, 93, 108, 124, 131, 144, 166, 186, 216, 248, 249, 262, 279, 332, 372, 393, 432, 496, 498, 524, 558, 664, 744, 747, 786, 837, 996, 1048, 1116, 1179, 1328, 1488, 1494, 1572, 1674, 1992, 2096, 2232, 2241, 2358, 2573, 2988, 3144, 3348, 3537, 3984, 4061, 4464, 4482, 4716, 5146, 5976, 6288, 6696, 7074, 7719, 8122, 8964, 9432, 10292, 10873, 11952, 12183, 13392, 14148, 15438, 16244, 17928, 18864, 20584, 21746, 23157, 24366, 28296, 30876, 32488, 32619, 35856, 36549, 41168, 43492, 46314, 48732, 56592, 61752, 64976, 65238, 69471, 73098, 86984, 92628, 97464, 97857, 109647, 123504, 130476, 138942, 146196, 173968, 185256, 194928, 195714, 219294, 260952, 277884, 292392, 293571, 337063, 370512, 391428, 438588, 521904, 555768, 584784, 587142, 674126, 782856, 877176, 1011189, 1111536, 1174284, 1348252, 1565712, 1754352, 2022378, 2348568, 2696504, 3033567, 4044756, 4697136, 5393008, 6067134, 8089512, 9100701, 12134268, 16179024, 18201402, 24268536, 36402804, 48537072, 72805608, 145611216]

約数ペア:

[(1, 145611216), (2, 72805608), (3, 48537072), (4, 36402804), (6, 24268536), (8, 18201402), (9, 16179024), (12, 12134268), (16, 9100701), (18, 8089512), (24, 6067134), (27, 5393008), (31, 4697136), (36, 4044756), (48, 3033567), (54, 2696504), (62, 2348568), (72, 2022378), (83, 1754352), (93, 1565712), (108, 1348252), (124, 1174284), (131, 1111536), (144, 1011189), (166, 877176), (186, 782856), (216, 674126), (248, 587142), (249, 584784), (262, 555768), (279, 521904), (332, 438588), (372, 391428), (393, 370512), (432, 337063), (496, 293571), (498, 292392), (524, 277884), (558, 260952), (664, 219294), (744, 195714), (747, 194928), (786, 185256), (837, 173968), (996, 146196), (1048, 138942), (1116, 130476), (1179, 123504), (1328, 109647), (1488, 97857), (1494, 97464), (1572, 92628), (1674, 86984), (1992, 73098), (2096, 69471), (2232, 65238), (2241, 64976), (2358, 61752), (2573, 56592), (2988, 48732), (3144, 46314), (3348, 43492), (3537, 41168), (3984, 36549), (4061, 35856), (4464, 32619), (4482, 32488), (4716, 30876), (5146, 28296), (5976, 24366), (6288, 23157), (6696, 21746), (7074, 20584), (7719, 18864), (8122, 17928), (8964, 16244), (9432, 15438), (10292, 14148), (10873, 13392), (11952, 12183)]