128364192

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{40519}}^1$

素因数の和:40546

約数の個数: 72

約数和(自身を含む): 398230560

約数和(自身を除く): 269866368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 40519, 81038, 121557, 162076, 243114, 324152, 364671, 445709, 486228, 648304, 729342, 891418, 972456, 1296608, 1337127, 1458684, 1782836, 1944912, 2674254, 2917368, 3565672, 3889824, 4011381, 5348508, 5834736, 7131344, 8022762, 10697016, 11669472, 14262688, 16045524, 21394032, 32091048, 42788064, 64182096, 128364192]

約数ペア:

[(1, 128364192), (2, 64182096), (3, 42788064), (4, 32091048), (6, 21394032), (8, 16045524), (9, 14262688), (11, 11669472), (12, 10697016), (16, 8022762), (18, 7131344), (22, 5834736), (24, 5348508), (32, 4011381), (33, 3889824), (36, 3565672), (44, 2917368), (48, 2674254), (66, 1944912), (72, 1782836), (88, 1458684), (96, 1337127), (99, 1296608), (132, 972456), (144, 891418), (176, 729342), (198, 648304), (264, 486228), (288, 445709), (352, 364671), (396, 324152), (528, 243114), (792, 162076), (1056, 121557), (1584, 81038), (3168, 40519)]