189651132

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:573

約数の個数: 120

約数和(自身を含む): 546416640

約数和(自身を除く): 356765508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 127, 132, 162, 198, 254, 297, 324, 381, 396, 419, 508, 594, 762, 838, 891, 1143, 1188, 1257, 1397, 1524, 1676, 1782, 2286, 2514, 2794, 3429, 3564, 3771, 4191, 4572, 4609, 5028, 5588, 6858, 7542, 8382, 9218, 10287, 11313, 12573, 13716, 13827, 15084, 16764, 18436, 20574, 22626, 25146, 27654, 33939, 37719, 41148, 41481, 45252, 50292, 53213, 55308, 67878, 75438, 82962, 106426, 113157, 124443, 135756, 150876, 159639, 165924, 212852, 226314, 248886, 319278, 373329, 452628, 478917, 497772, 585343, 638556, 746658, 957834, 1170686, 1436751, 1493316, 1756029, 1915668, 2341372, 2873502, 3512058, 4310253, 5268087, 5747004, 7024116, 8620506, 10536174, 15804261, 17241012, 21072348, 31608522, 47412783, 63217044, 94825566, 189651132]

約数ペア:

[(1, 189651132), (2, 94825566), (3, 63217044), (4, 47412783), (6, 31608522), (9, 21072348), (11, 17241012), (12, 15804261), (18, 10536174), (22, 8620506), (27, 7024116), (33, 5747004), (36, 5268087), (44, 4310253), (54, 3512058), (66, 2873502), (81, 2341372), (99, 1915668), (108, 1756029), (127, 1493316), (132, 1436751), (162, 1170686), (198, 957834), (254, 746658), (297, 638556), (324, 585343), (381, 497772), (396, 478917), (419, 452628), (508, 373329), (594, 319278), (762, 248886), (838, 226314), (891, 212852), (1143, 165924), (1188, 159639), (1257, 150876), (1397, 135756), (1524, 124443), (1676, 113157), (1782, 106426), (2286, 82962), (2514, 75438), (2794, 67878), (3429, 55308), (3564, 53213), (3771, 50292), (4191, 45252), (4572, 41481), (4609, 41148), (5028, 37719), (5588, 33939), (6858, 27654), (7542, 25146), (8382, 22626), (9218, 20574), (10287, 18436), (11313, 16764), (12573, 15084), (13716, 13827)]