197511384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1439}}^1$

素因数の和:1517

約数の個数: 128

約数和(自身を含む): 608256000

約数和(自身を除く): 410744616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 43, 56, 57, 76, 84, 86, 114, 129, 133, 152, 168, 172, 228, 258, 266, 301, 344, 399, 456, 516, 532, 602, 798, 817, 903, 1032, 1064, 1204, 1439, 1596, 1634, 1806, 2408, 2451, 2878, 3192, 3268, 3612, 4317, 4902, 5719, 5756, 6536, 7224, 8634, 9804, 10073, 11438, 11512, 17157, 17268, 19608, 20146, 22876, 27341, 30219, 34314, 34536, 40292, 45752, 54682, 60438, 61877, 68628, 80584, 82023, 109364, 120876, 123754, 137256, 164046, 185631, 191387, 218728, 241752, 247508, 328092, 371262, 382774, 433139, 495016, 574161, 656184, 742524, 765548, 866278, 1148322, 1175663, 1299417, 1485048, 1531096, 1732556, 2296644, 2351326, 2598834, 3465112, 3526989, 4593288, 4702652, 5197668, 7053978, 8229641, 9405304, 10395336, 14107956, 16459282, 24688923, 28215912, 32918564, 49377846, 65837128, 98755692, 197511384]

約数ペア:

[(1, 197511384), (2, 98755692), (3, 65837128), (4, 49377846), (6, 32918564), (7, 28215912), (8, 24688923), (12, 16459282), (14, 14107956), (19, 10395336), (21, 9405304), (24, 8229641), (28, 7053978), (38, 5197668), (42, 4702652), (43, 4593288), (56, 3526989), (57, 3465112), (76, 2598834), (84, 2351326), (86, 2296644), (114, 1732556), (129, 1531096), (133, 1485048), (152, 1299417), (168, 1175663), (172, 1148322), (228, 866278), (258, 765548), (266, 742524), (301, 656184), (344, 574161), (399, 495016), (456, 433139), (516, 382774), (532, 371262), (602, 328092), (798, 247508), (817, 241752), (903, 218728), (1032, 191387), (1064, 185631), (1204, 164046), (1439, 137256), (1596, 123754), (1634, 120876), (1806, 109364), (2408, 82023), (2451, 80584), (2878, 68628), (3192, 61877), (3268, 60438), (3612, 54682), (4317, 45752), (4902, 40292), (5719, 34536), (5756, 34314), (6536, 30219), (7224, 27341), (8634, 22876), (9804, 20146), (10073, 19608), (11438, 17268), (11512, 17157)]