194087776

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:752

約数の個数: 72

約数和(自身を含む): 419622336

約数和(自身を除く): 225534560

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 289, 496, 527, 544, 578, 677, 992, 1054, 1156, 1354, 2108, 2312, 2708, 4216, 4624, 5416, 8432, 8959, 9248, 10832, 11509, 16864, 17918, 20987, 21664, 23018, 35836, 41974, 46036, 71672, 83948, 92072, 143344, 167896, 184144, 195653, 286688, 335792, 356779, 368288, 391306, 671584, 713558, 782612, 1427116, 1565224, 2854232, 3130448, 5708464, 6065243, 6260896, 11416928, 12130486, 24260972, 48521944, 97043888, 194087776]

約数ペア:

[(1, 194087776), (2, 97043888), (4, 48521944), (8, 24260972), (16, 12130486), (17, 11416928), (31, 6260896), (32, 6065243), (34, 5708464), (62, 3130448), (68, 2854232), (124, 1565224), (136, 1427116), (248, 782612), (272, 713558), (289, 671584), (496, 391306), (527, 368288), (544, 356779), (578, 335792), (677, 286688), (992, 195653), (1054, 184144), (1156, 167896), (1354, 143344), (2108, 92072), (2312, 83948), (2708, 71672), (4216, 46036), (4624, 41974), (5416, 35836), (8432, 23018), (8959, 21664), (9248, 20987), (10832, 17918), (11509, 16864)]