191224903684

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^2\times {\mathrm{401}}^1\times {\mathrm{1861}}^1$

素因数の和:2389

約数の個数: 72

約数和(自身を含む): 354777920280

約数和(自身を除く): 163553016596

約数列:

[1, 2, 4, 29, 47, 58, 94, 116, 188, 401, 802, 1363, 1604, 1861, 2209, 2726, 3722, 4418, 5452, 7444, 8836, 11629, 18847, 23258, 37694, 46516, 53969, 64061, 75388, 87467, 107938, 128122, 174934, 215876, 256244, 349868, 546563, 746261, 885809, 1093126, 1492522, 1771618, 2186252, 2536543, 2985044, 3543236, 4110949, 5073086, 8221898, 10146172, 16443796, 21641569, 25688461, 35074267, 43283138, 51376922, 70148534, 86566276, 102753844, 119217521, 140297068, 238435042, 476870084, 1017153743, 1648490549, 2034307486, 3296981098, 4068614972, 6593962196, 47806225921, 95612451842, 191224903684]

約数ペア:

[(1, 191224903684), (2, 95612451842), (4, 47806225921), (29, 6593962196), (47, 4068614972), (58, 3296981098), (94, 2034307486), (116, 1648490549), (188, 1017153743), (401, 476870084), (802, 238435042), (1363, 140297068), (1604, 119217521), (1861, 102753844), (2209, 86566276), (2726, 70148534), (3722, 51376922), (4418, 43283138), (5452, 35074267), (7444, 25688461), (8836, 21641569), (11629, 16443796), (18847, 10146172), (23258, 8221898), (37694, 5073086), (46516, 4110949), (53969, 3543236), (64061, 2985044), (75388, 2536543), (87467, 2186252), (107938, 1771618), (128122, 1492522), (174934, 1093126), (215876, 885809), (256244, 746261), (349868, 546563)]