120121638

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:678

約数の個数: 96

約数和(自身を含む): 307159776

約数和(自身を除く): 187038138

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 53, 78, 91, 98, 106, 147, 159, 182, 273, 294, 318, 371, 546, 593, 637, 689, 742, 1113, 1186, 1274, 1378, 1779, 1911, 2067, 2226, 2597, 3558, 3822, 4134, 4151, 4823, 5194, 7709, 7791, 8302, 9646, 12453, 14469, 15418, 15582, 23127, 24906, 28938, 29057, 31429, 33761, 46254, 53963, 58114, 62858, 67522, 87171, 94287, 101283, 107926, 161889, 174342, 188574, 202566, 220003, 323778, 377741, 408577, 440006, 660009, 755482, 817154, 1133223, 1225731, 1320018, 1540021, 2266446, 2451462, 2860039, 3080042, 4620063, 5720078, 8580117, 9240126, 17160234, 20020273, 40040546, 60060819, 120121638]

約数ペア:

[(1, 120121638), (2, 60060819), (3, 40040546), (6, 20020273), (7, 17160234), (13, 9240126), (14, 8580117), (21, 5720078), (26, 4620063), (39, 3080042), (42, 2860039), (49, 2451462), (53, 2266446), (78, 1540021), (91, 1320018), (98, 1225731), (106, 1133223), (147, 817154), (159, 755482), (182, 660009), (273, 440006), (294, 408577), (318, 377741), (371, 323778), (546, 220003), (593, 202566), (637, 188574), (689, 174342), (742, 161889), (1113, 107926), (1186, 101283), (1274, 94287), (1378, 87171), (1779, 67522), (1911, 62858), (2067, 58114), (2226, 53963), (2597, 46254), (3558, 33761), (3822, 31429), (4134, 29057), (4151, 28938), (4823, 24906), (5194, 23127), (7709, 15582), (7791, 15418), (8302, 14469), (9646, 12453)]