228947152

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:177

約数の個数: 160

約数和(自身を含む): 566820864

約数和(自身を除く): 337873712

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 47, 56, 61, 62, 92, 94, 112, 122, 124, 161, 184, 188, 217, 244, 248, 322, 329, 368, 376, 427, 434, 488, 496, 644, 658, 713, 752, 854, 868, 976, 1081, 1288, 1316, 1403, 1426, 1457, 1708, 1736, 1891, 2162, 2576, 2632, 2806, 2852, 2867, 2914, 3416, 3472, 3782, 4324, 4991, 5264, 5612, 5704, 5734, 5828, 6832, 7564, 7567, 8648, 9821, 9982, 10199, 11224, 11408, 11468, 11656, 13237, 15128, 15134, 17296, 19642, 19964, 20069, 20398, 22448, 22936, 23312, 26474, 30256, 30268, 33511, 39284, 39928, 40138, 40796, 43493, 45872, 52948, 60536, 65941, 67022, 78568, 79856, 80276, 81592, 86986, 88877, 105896, 121072, 131882, 134044, 157136, 160552, 163184, 173972, 177754, 211792, 234577, 263764, 268088, 304451, 321104, 347944, 355508, 461587, 469154, 527528, 536176, 608902, 622139, 695888, 711016, 923174, 938308, 1055056, 1217804, 1244278, 1422032, 1846348, 1876616, 2044171, 2435608, 2488556, 3692696, 3753232, 4088342, 4871216, 4977112, 7385392, 8176684, 9954224, 14309197, 16353368, 28618394, 32706736, 57236788, 114473576, 228947152]

約数ペア:

[(1, 228947152), (2, 114473576), (4, 57236788), (7, 32706736), (8, 28618394), (14, 16353368), (16, 14309197), (23, 9954224), (28, 8176684), (31, 7385392), (46, 4977112), (47, 4871216), (56, 4088342), (61, 3753232), (62, 3692696), (92, 2488556), (94, 2435608), (112, 2044171), (122, 1876616), (124, 1846348), (161, 1422032), (184, 1244278), (188, 1217804), (217, 1055056), (244, 938308), (248, 923174), (322, 711016), (329, 695888), (368, 622139), (376, 608902), (427, 536176), (434, 527528), (488, 469154), (496, 461587), (644, 355508), (658, 347944), (713, 321104), (752, 304451), (854, 268088), (868, 263764), (976, 234577), (1081, 211792), (1288, 177754), (1316, 173972), (1403, 163184), (1426, 160552), (1457, 157136), (1708, 134044), (1736, 131882), (1891, 121072), (2162, 105896), (2576, 88877), (2632, 86986), (2806, 81592), (2852, 80276), (2867, 79856), (2914, 78568), (3416, 67022), (3472, 65941), (3782, 60536), (4324, 52948), (4991, 45872), (5264, 43493), (5612, 40796), (5704, 40138), (5734, 39928), (5828, 39284), (6832, 33511), (7564, 30268), (7567, 30256), (8648, 26474), (9821, 23312), (9982, 22936), (10199, 22448), (11224, 20398), (11408, 20069), (11468, 19964), (11656, 19642), (13237, 17296), (15128, 15134)]