136233344

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 319872000

約数和(自身を除く): 183638656

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 64, 76, 104, 124, 128, 139, 152, 208, 247, 248, 278, 304, 403, 416, 494, 496, 556, 589, 608, 806, 832, 988, 992, 1112, 1178, 1216, 1612, 1664, 1807, 1976, 1984, 2224, 2356, 2432, 2641, 3224, 3614, 3952, 3968, 4309, 4448, 4712, 5282, 6448, 7228, 7657, 7904, 8618, 8896, 9424, 10564, 12896, 14456, 15314, 15808, 17236, 17792, 18848, 21128, 25792, 28912, 30628, 31616, 34333, 34472, 37696, 42256, 51584, 56017, 57824, 61256, 68666, 68944, 75392, 81871, 84512, 112034, 115648, 122512, 137332, 137888, 163742, 169024, 224068, 231296, 245024, 274664, 275776, 327484, 338048, 448136, 490048, 549328, 551552, 654968, 896272, 980096, 1064323, 1098656, 1309936, 1792544, 2128646, 2197312, 2619872, 3585088, 4257292, 4394624, 5239744, 7170176, 8514584, 10479488, 17029168, 34058336, 68116672, 136233344]

約数ペア:

[(1, 136233344), (2, 68116672), (4, 34058336), (8, 17029168), (13, 10479488), (16, 8514584), (19, 7170176), (26, 5239744), (31, 4394624), (32, 4257292), (38, 3585088), (52, 2619872), (62, 2197312), (64, 2128646), (76, 1792544), (104, 1309936), (124, 1098656), (128, 1064323), (139, 980096), (152, 896272), (208, 654968), (247, 551552), (248, 549328), (278, 490048), (304, 448136), (403, 338048), (416, 327484), (494, 275776), (496, 274664), (556, 245024), (589, 231296), (608, 224068), (806, 169024), (832, 163742), (988, 137888), (992, 137332), (1112, 122512), (1178, 115648), (1216, 112034), (1612, 84512), (1664, 81871), (1807, 75392), (1976, 68944), (1984, 68666), (2224, 61256), (2356, 57824), (2432, 56017), (2641, 51584), (3224, 42256), (3614, 37696), (3952, 34472), (3968, 34333), (4309, 31616), (4448, 30628), (4712, 28912), (5282, 25792), (6448, 21128), (7228, 18848), (7657, 17792), (7904, 17236), (8618, 15808), (8896, 15314), (9424, 14456), (10564, 12896)]