145730736

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:323

約数の個数: 120

約数和(自身を含む): 420441840

約数和(自身を除く): 274711104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 89, 137, 144, 166, 178, 249, 267, 274, 332, 356, 411, 498, 534, 548, 664, 712, 747, 801, 822, 996, 1068, 1096, 1233, 1328, 1424, 1494, 1602, 1644, 1992, 2136, 2192, 2466, 2988, 3204, 3288, 3984, 4272, 4932, 5976, 6408, 6576, 7387, 9864, 11371, 11952, 12193, 12816, 14774, 19728, 22161, 22742, 24386, 29548, 34113, 36579, 44322, 45484, 48772, 59096, 66483, 68226, 73158, 88644, 90968, 97544, 102339, 109737, 118192, 132966, 136452, 146316, 177288, 181936, 195088, 204678, 219474, 265932, 272904, 292632, 354576, 409356, 438948, 531864, 545808, 585264, 818712, 877896, 1012019, 1063728, 1637424, 1755792, 2024038, 3036057, 4048076, 6072114, 8096152, 9108171, 12144228, 16192304, 18216342, 24288456, 36432684, 48576912, 72865368, 145730736]

約数ペア:

[(1, 145730736), (2, 72865368), (3, 48576912), (4, 36432684), (6, 24288456), (8, 18216342), (9, 16192304), (12, 12144228), (16, 9108171), (18, 8096152), (24, 6072114), (36, 4048076), (48, 3036057), (72, 2024038), (83, 1755792), (89, 1637424), (137, 1063728), (144, 1012019), (166, 877896), (178, 818712), (249, 585264), (267, 545808), (274, 531864), (332, 438948), (356, 409356), (411, 354576), (498, 292632), (534, 272904), (548, 265932), (664, 219474), (712, 204678), (747, 195088), (801, 181936), (822, 177288), (996, 146316), (1068, 136452), (1096, 132966), (1233, 118192), (1328, 109737), (1424, 102339), (1494, 97544), (1602, 90968), (1644, 88644), (1992, 73158), (2136, 68226), (2192, 66483), (2466, 59096), (2988, 48772), (3204, 45484), (3288, 44322), (3984, 36579), (4272, 34113), (4932, 29548), (5976, 24386), (6408, 22742), (6576, 22161), (7387, 19728), (9864, 14774), (11371, 12816), (11952, 12193)]