189258626992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2267}}^1\times {\mathrm{2719}}^1$

素因数の和:5114

約数の個数: 80

約数和(自身を含む): 390125030400

約数和(自身を除く): 200866403408

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 101, 152, 202, 304, 404, 808, 1616, 1919, 2267, 2719, 3838, 4534, 5438, 7676, 9068, 10876, 15352, 18136, 21752, 30704, 36272, 43073, 43504, 51661, 86146, 103322, 172292, 206644, 228967, 274619, 344584, 413288, 457934, 549238, 689168, 826576, 915868, 1098476, 1831736, 2196952, 3663472, 4350373, 4393904, 5217761, 6163973, 8700746, 10435522, 12327946, 17401492, 20871044, 24655892, 34802984, 41742088, 49311784, 69605968, 83484176, 98623568, 117115487, 234230974, 468461948, 622561273, 936923896, 1245122546, 1873847792, 2490245092, 4980490184, 9960980368, 11828664187, 23657328374, 47314656748, 94629313496, 189258626992]

約数ペア:

[(1, 189258626992), (2, 94629313496), (4, 47314656748), (8, 23657328374), (16, 11828664187), (19, 9960980368), (38, 4980490184), (76, 2490245092), (101, 1873847792), (152, 1245122546), (202, 936923896), (304, 622561273), (404, 468461948), (808, 234230974), (1616, 117115487), (1919, 98623568), (2267, 83484176), (2719, 69605968), (3838, 49311784), (4534, 41742088), (5438, 34802984), (7676, 24655892), (9068, 20871044), (10876, 17401492), (15352, 12327946), (18136, 10435522), (21752, 8700746), (30704, 6163973), (36272, 5217761), (43073, 4393904), (43504, 4350373), (51661, 3663472), (86146, 2196952), (103322, 1831736), (172292, 1098476), (206644, 915868), (228967, 826576), (274619, 689168), (344584, 549238), (413288, 457934)]