127938552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:453

約数の個数: 128

約数和(自身を含む): 388800000

約数和(自身を除く): 260861448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 149, 152, 168, 228, 266, 269, 298, 399, 447, 456, 532, 538, 596, 798, 807, 894, 1043, 1064, 1076, 1192, 1596, 1614, 1788, 1883, 2086, 2152, 2831, 3129, 3192, 3228, 3576, 3766, 4172, 5111, 5649, 5662, 6258, 6456, 7532, 8344, 8493, 10222, 11298, 11324, 12516, 15064, 15333, 16986, 19817, 20444, 22596, 22648, 25032, 30666, 33972, 35777, 39634, 40081, 40888, 45192, 59451, 61332, 67944, 71554, 79268, 80162, 107331, 118902, 120243, 122664, 143108, 158536, 160324, 214662, 237804, 240486, 280567, 286216, 320648, 429324, 475608, 480972, 561134, 761539, 841701, 858648, 961944, 1122268, 1523078, 1683402, 2244536, 2284617, 3046156, 3366804, 4569234, 5330773, 6092312, 6733608, 9138468, 10661546, 15992319, 18276936, 21323092, 31984638, 42646184, 63969276, 127938552]

約数ペア:

[(1, 127938552), (2, 63969276), (3, 42646184), (4, 31984638), (6, 21323092), (7, 18276936), (8, 15992319), (12, 10661546), (14, 9138468), (19, 6733608), (21, 6092312), (24, 5330773), (28, 4569234), (38, 3366804), (42, 3046156), (56, 2284617), (57, 2244536), (76, 1683402), (84, 1523078), (114, 1122268), (133, 961944), (149, 858648), (152, 841701), (168, 761539), (228, 561134), (266, 480972), (269, 475608), (298, 429324), (399, 320648), (447, 286216), (456, 280567), (532, 240486), (538, 237804), (596, 214662), (798, 160324), (807, 158536), (894, 143108), (1043, 122664), (1064, 120243), (1076, 118902), (1192, 107331), (1596, 80162), (1614, 79268), (1788, 71554), (1883, 67944), (2086, 61332), (2152, 59451), (2831, 45192), (3129, 40888), (3192, 40081), (3228, 39634), (3576, 35777), (3766, 33972), (4172, 30666), (5111, 25032), (5649, 22648), (5662, 22596), (6258, 20444), (6456, 19817), (7532, 16986), (8344, 15333), (8493, 15064), (10222, 12516), (11298, 11324)]