142123968

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:475

約数の個数: 168

約数和(自身を含む): 471525600

約数和(自身を除く): 329401632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 101, 112, 126, 144, 168, 192, 202, 224, 252, 288, 303, 336, 349, 404, 448, 504, 576, 606, 672, 698, 707, 808, 909, 1008, 1047, 1212, 1344, 1396, 1414, 1616, 1818, 2016, 2094, 2121, 2424, 2443, 2792, 2828, 3141, 3232, 3636, 4032, 4188, 4242, 4848, 4886, 5584, 5656, 6282, 6363, 6464, 7272, 7329, 8376, 8484, 9696, 9772, 11168, 11312, 12564, 12726, 14544, 14658, 16752, 16968, 19392, 19544, 21987, 22336, 22624, 25128, 25452, 29088, 29316, 33504, 33936, 35249, 39088, 43974, 45248, 50256, 50904, 58176, 58632, 67008, 67872, 70498, 78176, 87948, 100512, 101808, 105747, 117264, 135744, 140996, 156352, 175896, 201024, 203616, 211494, 234528, 246743, 281992, 317241, 351792, 407232, 422988, 469056, 493486, 563984, 634482, 703584, 740229, 845976, 986972, 1127968, 1268964, 1407168, 1480458, 1691952, 1973944, 2220687, 2255936, 2537928, 2960916, 3383904, 3947888, 4441374, 5075856, 5921832, 6767808, 7895776, 8882748, 10151712, 11843664, 15791552, 17765496, 20303424, 23687328, 35530992, 47374656, 71061984, 142123968]

約数ペア:

[(1, 142123968), (2, 71061984), (3, 47374656), (4, 35530992), (6, 23687328), (7, 20303424), (8, 17765496), (9, 15791552), (12, 11843664), (14, 10151712), (16, 8882748), (18, 7895776), (21, 6767808), (24, 5921832), (28, 5075856), (32, 4441374), (36, 3947888), (42, 3383904), (48, 2960916), (56, 2537928), (63, 2255936), (64, 2220687), (72, 1973944), (84, 1691952), (96, 1480458), (101, 1407168), (112, 1268964), (126, 1127968), (144, 986972), (168, 845976), (192, 740229), (202, 703584), (224, 634482), (252, 563984), (288, 493486), (303, 469056), (336, 422988), (349, 407232), (404, 351792), (448, 317241), (504, 281992), (576, 246743), (606, 234528), (672, 211494), (698, 203616), (707, 201024), (808, 175896), (909, 156352), (1008, 140996), (1047, 135744), (1212, 117264), (1344, 105747), (1396, 101808), (1414, 100512), (1616, 87948), (1818, 78176), (2016, 70498), (2094, 67872), (2121, 67008), (2424, 58632), (2443, 58176), (2792, 50904), (2828, 50256), (3141, 45248), (3232, 43974), (3636, 39088), (4032, 35249), (4188, 33936), (4242, 33504), (4848, 29316), (4886, 29088), (5584, 25452), (5656, 25128), (6282, 22624), (6363, 22336), (6464, 21987), (7272, 19544), (7329, 19392), (8376, 16968), (8484, 16752), (9696, 14658), (9772, 14544), (11168, 12726), (11312, 12564)]