163856664

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1181}}^1$

素因数の和:1281

約数の個数: 96

約数和(自身を含む): 464667840

約数和(自身を除く): 300811176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 47, 72, 82, 94, 123, 141, 164, 188, 246, 282, 328, 369, 376, 423, 492, 564, 738, 846, 984, 1128, 1181, 1476, 1692, 1927, 2362, 2952, 3384, 3543, 3854, 4724, 5781, 7086, 7708, 9448, 10629, 11562, 14172, 15416, 17343, 21258, 23124, 28344, 34686, 42516, 46248, 48421, 55507, 69372, 85032, 96842, 111014, 138744, 145263, 166521, 193684, 222028, 290526, 333042, 387368, 435789, 444056, 499563, 581052, 666084, 871578, 999126, 1162104, 1332168, 1743156, 1998252, 2275787, 3486312, 3996504, 4551574, 6827361, 9103148, 13654722, 18206296, 20482083, 27309444, 40964166, 54618888, 81928332, 163856664]

約数ペア:

[(1, 163856664), (2, 81928332), (3, 54618888), (4, 40964166), (6, 27309444), (8, 20482083), (9, 18206296), (12, 13654722), (18, 9103148), (24, 6827361), (36, 4551574), (41, 3996504), (47, 3486312), (72, 2275787), (82, 1998252), (94, 1743156), (123, 1332168), (141, 1162104), (164, 999126), (188, 871578), (246, 666084), (282, 581052), (328, 499563), (369, 444056), (376, 435789), (423, 387368), (492, 333042), (564, 290526), (738, 222028), (846, 193684), (984, 166521), (1128, 145263), (1181, 138744), (1476, 111014), (1692, 96842), (1927, 85032), (2362, 69372), (2952, 55507), (3384, 48421), (3543, 46248), (3854, 42516), (4724, 34686), (5781, 28344), (7086, 23124), (7708, 21258), (9448, 17343), (10629, 15416), (11562, 14172)]