178974432

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6829}}^1$

素因数の和:6865

約数の個数: 144

約数和(自身を含む): 626502240

約数和(自身を除く): 447527808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 6829, 8736, 13104, 13658, 20487, 26208, 27316, 40974, 47803, 54632, 61461, 81948, 88777, 95606, 109264, 122922, 143409, 163896, 177554, 191212, 218528, 245844, 266331, 286818, 327792, 355108, 382424, 430227, 491688, 532662, 573636, 621439, 655584, 710216, 764848, 798993, 860454, 983376, 1065324, 1147272, 1242878, 1420432, 1529696, 1597986, 1720908, 1864317, 1966752, 2130648, 2294544, 2485756, 2840864, 3195972, 3441816, 3728634, 4261296, 4589088, 4971512, 5592951, 6391944, 6883632, 7457268, 8522592, 9943024, 11185902, 12783888, 13767264, 14914536, 19886048, 22371804, 25567776, 29829072, 44743608, 59658144, 89487216, 178974432]

約数ペア:

[(1, 178974432), (2, 89487216), (3, 59658144), (4, 44743608), (6, 29829072), (7, 25567776), (8, 22371804), (9, 19886048), (12, 14914536), (13, 13767264), (14, 12783888), (16, 11185902), (18, 9943024), (21, 8522592), (24, 7457268), (26, 6883632), (28, 6391944), (32, 5592951), (36, 4971512), (39, 4589088), (42, 4261296), (48, 3728634), (52, 3441816), (56, 3195972), (63, 2840864), (72, 2485756), (78, 2294544), (84, 2130648), (91, 1966752), (96, 1864317), (104, 1720908), (112, 1597986), (117, 1529696), (126, 1420432), (144, 1242878), (156, 1147272), (168, 1065324), (182, 983376), (208, 860454), (224, 798993), (234, 764848), (252, 710216), (273, 655584), (288, 621439), (312, 573636), (336, 532662), (364, 491688), (416, 430227), (468, 382424), (504, 355108), (546, 327792), (624, 286818), (672, 266331), (728, 245844), (819, 218528), (936, 191212), (1008, 177554), (1092, 163896), (1248, 143409), (1456, 122922), (1638, 109264), (1872, 95606), (2016, 88777), (2184, 81948), (2912, 61461), (3276, 54632), (3744, 47803), (4368, 40974), (6552, 27316), (6829, 26208), (8736, 20487), (13104, 13658)]