138627888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:435

約数の個数: 160

約数和(自身を含む): 434972160

約数和(自身を除く): 296344272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 41, 42, 48, 56, 58, 82, 84, 87, 112, 116, 123, 164, 168, 174, 203, 232, 246, 287, 328, 336, 347, 348, 406, 464, 492, 574, 609, 656, 694, 696, 812, 861, 984, 1041, 1148, 1189, 1218, 1388, 1392, 1624, 1722, 1968, 2082, 2296, 2378, 2429, 2436, 2776, 3248, 3444, 3567, 4164, 4592, 4756, 4858, 4872, 5552, 6888, 7134, 7287, 8323, 8328, 9512, 9716, 9744, 10063, 13776, 14227, 14268, 14574, 16646, 16656, 19024, 19432, 20126, 24969, 28454, 28536, 29148, 30189, 33292, 38864, 40252, 42681, 49938, 56908, 57072, 58296, 60378, 66584, 70441, 80504, 85362, 99589, 99876, 113816, 116592, 120756, 133168, 140882, 161008, 170724, 199178, 199752, 211323, 227632, 241512, 281764, 298767, 341448, 398356, 399504, 412583, 422646, 483024, 563528, 597534, 682896, 796712, 825166, 845292, 1127056, 1195068, 1237749, 1593424, 1650332, 1690584, 2390136, 2475498, 2888081, 3300664, 3381168, 4780272, 4950996, 5776162, 6601328, 8664243, 9901992, 11552324, 17328486, 19803984, 23104648, 34656972, 46209296, 69313944, 138627888]

約数ペア:

[(1, 138627888), (2, 69313944), (3, 46209296), (4, 34656972), (6, 23104648), (7, 19803984), (8, 17328486), (12, 11552324), (14, 9901992), (16, 8664243), (21, 6601328), (24, 5776162), (28, 4950996), (29, 4780272), (41, 3381168), (42, 3300664), (48, 2888081), (56, 2475498), (58, 2390136), (82, 1690584), (84, 1650332), (87, 1593424), (112, 1237749), (116, 1195068), (123, 1127056), (164, 845292), (168, 825166), (174, 796712), (203, 682896), (232, 597534), (246, 563528), (287, 483024), (328, 422646), (336, 412583), (347, 399504), (348, 398356), (406, 341448), (464, 298767), (492, 281764), (574, 241512), (609, 227632), (656, 211323), (694, 199752), (696, 199178), (812, 170724), (861, 161008), (984, 140882), (1041, 133168), (1148, 120756), (1189, 116592), (1218, 113816), (1388, 99876), (1392, 99589), (1624, 85362), (1722, 80504), (1968, 70441), (2082, 66584), (2296, 60378), (2378, 58296), (2429, 57072), (2436, 56908), (2776, 49938), (3248, 42681), (3444, 40252), (3567, 38864), (4164, 33292), (4592, 30189), (4756, 29148), (4858, 28536), (4872, 28454), (5552, 24969), (6888, 20126), (7134, 19432), (7287, 19024), (8323, 16656), (8328, 16646), (9512, 14574), (9716, 14268), (9744, 14227), (10063, 13776)]