171930888

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^3$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 496454400

約数和(自身を除く): 324523512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 47, 69, 72, 92, 94, 138, 141, 184, 188, 207, 276, 282, 376, 414, 423, 552, 564, 828, 846, 1081, 1128, 1656, 1692, 2162, 2209, 3243, 3384, 4324, 4418, 6486, 6627, 8648, 8836, 9729, 12972, 13254, 17672, 19458, 19881, 25944, 26508, 38916, 39762, 50807, 53016, 77832, 79524, 101614, 103823, 152421, 159048, 203228, 207646, 304842, 311469, 406456, 415292, 457263, 609684, 622938, 830584, 914526, 934407, 1219368, 1245876, 1829052, 1868814, 2387929, 2491752, 3658104, 3737628, 4775858, 7163787, 7475256, 9551716, 14327574, 19103432, 21491361, 28655148, 42982722, 57310296, 85965444, 171930888]

約数ペア:

[(1, 171930888), (2, 85965444), (3, 57310296), (4, 42982722), (6, 28655148), (8, 21491361), (9, 19103432), (12, 14327574), (18, 9551716), (23, 7475256), (24, 7163787), (36, 4775858), (46, 3737628), (47, 3658104), (69, 2491752), (72, 2387929), (92, 1868814), (94, 1829052), (138, 1245876), (141, 1219368), (184, 934407), (188, 914526), (207, 830584), (276, 622938), (282, 609684), (376, 457263), (414, 415292), (423, 406456), (552, 311469), (564, 304842), (828, 207646), (846, 203228), (1081, 159048), (1128, 152421), (1656, 103823), (1692, 101614), (2162, 79524), (2209, 77832), (3243, 53016), (3384, 50807), (4324, 39762), (4418, 38916), (6486, 26508), (6627, 25944), (8648, 19881), (8836, 19458), (9729, 17672), (12972, 13254)]