148548904

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 355622400

約数和(自身を除く): 207073496

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 29, 41, 46, 56, 58, 82, 92, 97, 116, 161, 164, 184, 194, 203, 232, 287, 322, 328, 388, 406, 574, 644, 667, 679, 776, 812, 943, 1148, 1189, 1288, 1334, 1358, 1624, 1886, 2231, 2296, 2378, 2668, 2716, 2813, 3772, 3977, 4462, 4669, 4756, 5336, 5432, 5626, 6601, 7544, 7954, 8323, 8924, 9338, 9512, 11252, 13202, 15617, 15908, 16646, 17848, 18676, 19691, 22504, 26404, 27347, 27839, 31234, 31816, 33292, 37352, 39382, 52808, 54694, 55678, 62468, 64699, 66584, 78764, 91471, 109388, 111356, 115333, 124936, 129398, 157528, 182942, 191429, 218776, 222712, 230666, 258796, 365884, 382858, 452893, 461332, 517592, 640297, 731768, 765716, 807331, 905786, 922664, 1280594, 1531432, 1614662, 1811572, 2561188, 2652659, 3229324, 3623144, 5122376, 5305318, 6458648, 10610636, 18568613, 21221272, 37137226, 74274452, 148548904]

約数ペア:

[(1, 148548904), (2, 74274452), (4, 37137226), (7, 21221272), (8, 18568613), (14, 10610636), (23, 6458648), (28, 5305318), (29, 5122376), (41, 3623144), (46, 3229324), (56, 2652659), (58, 2561188), (82, 1811572), (92, 1614662), (97, 1531432), (116, 1280594), (161, 922664), (164, 905786), (184, 807331), (194, 765716), (203, 731768), (232, 640297), (287, 517592), (322, 461332), (328, 452893), (388, 382858), (406, 365884), (574, 258796), (644, 230666), (667, 222712), (679, 218776), (776, 191429), (812, 182942), (943, 157528), (1148, 129398), (1189, 124936), (1288, 115333), (1334, 111356), (1358, 109388), (1624, 91471), (1886, 78764), (2231, 66584), (2296, 64699), (2378, 62468), (2668, 55678), (2716, 54694), (2813, 52808), (3772, 39382), (3977, 37352), (4462, 33292), (4669, 31816), (4756, 31234), (5336, 27839), (5432, 27347), (5626, 26404), (6601, 22504), (7544, 19691), (7954, 18676), (8323, 17848), (8924, 16646), (9338, 15908), (9512, 15617), (11252, 13202)]