149904468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{619}}^1$

素因数の和:698

約数の個数: 108

約数和(自身を含む): 448200480

約数和(自身を除く): 298296012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 619, 651, 868, 961, 1116, 1238, 1302, 1857, 1922, 1953, 2476, 2604, 2883, 3714, 3844, 3906, 4333, 5571, 5766, 6727, 7428, 7812, 8649, 8666, 11142, 11532, 12999, 13454, 17298, 17332, 19189, 20181, 22284, 25998, 26908, 34596, 38378, 38997, 40362, 51996, 57567, 60543, 76756, 77994, 80724, 115134, 121086, 134323, 155988, 172701, 230268, 242172, 268646, 345402, 402969, 537292, 594859, 690804, 805938, 1189718, 1208907, 1611876, 1784577, 2379436, 2417814, 3569154, 4164013, 4835628, 5353731, 7138308, 8328026, 10707462, 12492039, 16656052, 21414924, 24984078, 37476117, 49968156, 74952234, 149904468]

約数ペア:

[(1, 149904468), (2, 74952234), (3, 49968156), (4, 37476117), (6, 24984078), (7, 21414924), (9, 16656052), (12, 12492039), (14, 10707462), (18, 8328026), (21, 7138308), (28, 5353731), (31, 4835628), (36, 4164013), (42, 3569154), (62, 2417814), (63, 2379436), (84, 1784577), (93, 1611876), (124, 1208907), (126, 1189718), (186, 805938), (217, 690804), (252, 594859), (279, 537292), (372, 402969), (434, 345402), (558, 268646), (619, 242172), (651, 230268), (868, 172701), (961, 155988), (1116, 134323), (1238, 121086), (1302, 115134), (1857, 80724), (1922, 77994), (1953, 76756), (2476, 60543), (2604, 57567), (2883, 51996), (3714, 40362), (3844, 38997), (3906, 38378), (4333, 34596), (5571, 26908), (5766, 25998), (6727, 22284), (7428, 20181), (7812, 19189), (8649, 17332), (8666, 17298), (11142, 13454), (11532, 12999)]