145781328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39443}}^1$

素因数の和:39472

約数の個数: 80

約数和(自身を含む): 469541376

約数和(自身を除く): 323760048

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 39443, 78886, 118329, 157772, 236658, 276101, 315544, 433873, 473316, 552202, 631088, 828303, 867746, 946632, 1104404, 1301619, 1656606, 1735492, 1893264, 2208808, 2603238, 3037111, 3313212, 3470984, 4417616, 5206476, 6074222, 6626424, 6941968, 9111333, 10412952, 12148444, 13252848, 18222666, 20825904, 24296888, 36445332, 48593776, 72890664, 145781328]

約数ペア:

[(1, 145781328), (2, 72890664), (3, 48593776), (4, 36445332), (6, 24296888), (7, 20825904), (8, 18222666), (11, 13252848), (12, 12148444), (14, 10412952), (16, 9111333), (21, 6941968), (22, 6626424), (24, 6074222), (28, 5206476), (33, 4417616), (42, 3470984), (44, 3313212), (48, 3037111), (56, 2603238), (66, 2208808), (77, 1893264), (84, 1735492), (88, 1656606), (112, 1301619), (132, 1104404), (154, 946632), (168, 867746), (176, 828303), (231, 631088), (264, 552202), (308, 473316), (336, 433873), (462, 315544), (528, 276101), (616, 236658), (924, 157772), (1232, 118329), (1848, 78886), (3696, 39443)]