168764992

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:121

約数の個数: 168

約数和(自身を含む): 410789120

約数和(自身を除く): 242024128

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 37, 38, 44, 62, 64, 74, 76, 88, 121, 124, 148, 152, 176, 209, 242, 248, 296, 304, 341, 352, 407, 418, 484, 496, 589, 592, 608, 682, 703, 704, 814, 836, 968, 992, 1147, 1178, 1184, 1216, 1364, 1406, 1628, 1672, 1936, 1984, 2294, 2299, 2356, 2368, 2728, 2812, 3256, 3344, 3751, 3872, 4477, 4588, 4598, 4712, 5456, 5624, 6479, 6512, 6688, 7502, 7733, 7744, 8954, 9176, 9196, 9424, 10912, 11248, 12617, 12958, 13024, 13376, 15004, 15466, 17908, 18352, 18392, 18848, 21793, 21824, 22496, 25234, 25916, 26048, 30008, 30932, 35816, 36704, 36784, 37696, 43586, 44992, 50468, 51832, 60016, 61864, 71269, 71632, 73408, 73568, 85063, 87172, 100936, 103664, 120032, 123728, 138787, 142538, 143264, 147136, 170126, 174344, 201872, 207328, 239723, 240064, 247456, 277574, 285076, 286528, 340252, 348688, 403744, 414656, 479446, 494912, 555148, 570152, 680504, 697376, 807488, 958892, 1110296, 1140304, 1361008, 1394752, 1917784, 2220592, 2280608, 2636953, 2722016, 3835568, 4441184, 4561216, 5273906, 5444032, 7671136, 8882368, 10547812, 15342272, 21095624, 42191248, 84382496, 168764992]

約数ペア:

[(1, 168764992), (2, 84382496), (4, 42191248), (8, 21095624), (11, 15342272), (16, 10547812), (19, 8882368), (22, 7671136), (31, 5444032), (32, 5273906), (37, 4561216), (38, 4441184), (44, 3835568), (62, 2722016), (64, 2636953), (74, 2280608), (76, 2220592), (88, 1917784), (121, 1394752), (124, 1361008), (148, 1140304), (152, 1110296), (176, 958892), (209, 807488), (242, 697376), (248, 680504), (296, 570152), (304, 555148), (341, 494912), (352, 479446), (407, 414656), (418, 403744), (484, 348688), (496, 340252), (589, 286528), (592, 285076), (608, 277574), (682, 247456), (703, 240064), (704, 239723), (814, 207328), (836, 201872), (968, 174344), (992, 170126), (1147, 147136), (1178, 143264), (1184, 142538), (1216, 138787), (1364, 123728), (1406, 120032), (1628, 103664), (1672, 100936), (1936, 87172), (1984, 85063), (2294, 73568), (2299, 73408), (2356, 71632), (2368, 71269), (2728, 61864), (2812, 60016), (3256, 51832), (3344, 50468), (3751, 44992), (3872, 43586), (4477, 37696), (4588, 36784), (4598, 36704), (4712, 35816), (5456, 30932), (5624, 30008), (6479, 26048), (6512, 25916), (6688, 25234), (7502, 22496), (7733, 21824), (7744, 21793), (8954, 18848), (9176, 18392), (9196, 18352), (9424, 17908), (10912, 15466), (11248, 15004), (12617, 13376), (12958, 13024)]