128151828

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{947}}^1$

素因数の和:1146

約数の個数: 96

約数和(自身を含む): 382233600

約数和(自身を除く): 254081772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 179, 189, 252, 358, 378, 537, 716, 756, 947, 1074, 1253, 1611, 1894, 2148, 2506, 2841, 3222, 3759, 3788, 4833, 5012, 5682, 6444, 6629, 7518, 8523, 9666, 11277, 11364, 13258, 15036, 17046, 19332, 19887, 22554, 25569, 26516, 33831, 34092, 39774, 45108, 51138, 59661, 67662, 79548, 102276, 119322, 135324, 169513, 178983, 238644, 339026, 357966, 508539, 678052, 715932, 1017078, 1186591, 1525617, 2034156, 2373182, 3051234, 3559773, 4576851, 4746364, 6102468, 7119546, 9153702, 10679319, 14239092, 18307404, 21358638, 32037957, 42717276, 64075914, 128151828]

約数ペア:

[(1, 128151828), (2, 64075914), (3, 42717276), (4, 32037957), (6, 21358638), (7, 18307404), (9, 14239092), (12, 10679319), (14, 9153702), (18, 7119546), (21, 6102468), (27, 4746364), (28, 4576851), (36, 3559773), (42, 3051234), (54, 2373182), (63, 2034156), (84, 1525617), (108, 1186591), (126, 1017078), (179, 715932), (189, 678052), (252, 508539), (358, 357966), (378, 339026), (537, 238644), (716, 178983), (756, 169513), (947, 135324), (1074, 119322), (1253, 102276), (1611, 79548), (1894, 67662), (2148, 59661), (2506, 51138), (2841, 45108), (3222, 39774), (3759, 34092), (3788, 33831), (4833, 26516), (5012, 25569), (5682, 22554), (6444, 19887), (6629, 19332), (7518, 17046), (8523, 15036), (9666, 13258), (11277, 11364)]