155734524

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 452874240

約数和(自身を除く): 297139716

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 71, 87, 99, 116, 132, 142, 174, 191, 198, 213, 261, 284, 319, 348, 382, 396, 426, 522, 573, 638, 639, 764, 781, 852, 957, 1044, 1146, 1276, 1278, 1562, 1719, 1914, 2059, 2101, 2292, 2343, 2556, 2871, 3124, 3438, 3828, 4118, 4202, 4686, 5539, 5742, 6177, 6303, 6876, 7029, 8236, 8404, 9372, 11078, 11484, 12354, 12606, 13561, 14058, 16617, 18531, 18909, 22156, 22649, 24708, 25212, 27122, 28116, 33234, 37062, 37818, 40683, 45298, 49851, 54244, 60929, 66468, 67947, 74124, 75636, 81366, 90596, 99702, 121858, 122049, 135894, 149171, 162732, 182787, 199404, 203841, 243716, 244098, 271788, 298342, 365574, 393269, 407682, 447513, 488196, 548361, 596684, 731148, 786538, 815364, 895026, 1096722, 1179807, 1342539, 1573076, 1790052, 2193444, 2359614, 2685078, 3539421, 4325959, 4719228, 5370156, 7078842, 8651918, 12977877, 14157684, 17303836, 25955754, 38933631, 51911508, 77867262, 155734524]

約数ペア:

[(1, 155734524), (2, 77867262), (3, 51911508), (4, 38933631), (6, 25955754), (9, 17303836), (11, 14157684), (12, 12977877), (18, 8651918), (22, 7078842), (29, 5370156), (33, 4719228), (36, 4325959), (44, 3539421), (58, 2685078), (66, 2359614), (71, 2193444), (87, 1790052), (99, 1573076), (116, 1342539), (132, 1179807), (142, 1096722), (174, 895026), (191, 815364), (198, 786538), (213, 731148), (261, 596684), (284, 548361), (319, 488196), (348, 447513), (382, 407682), (396, 393269), (426, 365574), (522, 298342), (573, 271788), (638, 244098), (639, 243716), (764, 203841), (781, 199404), (852, 182787), (957, 162732), (1044, 149171), (1146, 135894), (1276, 122049), (1278, 121858), (1562, 99702), (1719, 90596), (1914, 81366), (2059, 75636), (2101, 74124), (2292, 67947), (2343, 66468), (2556, 60929), (2871, 54244), (3124, 49851), (3438, 45298), (3828, 40683), (4118, 37818), (4202, 37062), (4686, 33234), (5539, 28116), (5742, 27122), (6177, 25212), (6303, 24708), (6876, 22649), (7029, 22156), (8236, 18909), (8404, 18531), (9372, 16617), (11078, 14058), (11484, 13561), (12354, 12606)]