164689128

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1187}}^1$

素因数の和:1287

約数の個数: 96

約数和(自身を含む): 467026560

約数和(自身を除く): 302337432

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, 1187, 1476, 1692, 1927, 2374, 2952, 3384, 3561, 3854, 4748, 5781, 7122, 7708, 9496, 10683, 11562, 14244, 15416, 17343, 21366, 23124, 28488, 34686, 42732, 46248, 48667, 55789, 69372, 85464, 97334, 111578, 138744, 146001, 167367, 194668, 223156, 292002, 334734, 389336, 438003, 446312, 502101, 584004, 669468, 876006, 1004202, 1168008, 1338936, 1752012, 2008404, 2287349, 3504024, 4016808, 4574698, 6862047, 9149396, 13724094, 18298792, 20586141, 27448188, 41172282, 54896376, 82344564, 164689128]

約数ペア:

[(1, 164689128), (2, 82344564), (3, 54896376), (4, 41172282), (6, 27448188), (8, 20586141), (9, 18298792), (12, 13724094), (18, 9149396), (24, 6862047), (36, 4574698), (41, 4016808), (47, 3504024), (72, 2287349), (82, 2008404), (94, 1752012), (123, 1338936), (141, 1168008), (164, 1004202), (188, 876006), (246, 669468), (282, 584004), (328, 502101), (369, 446312), (376, 438003), (423, 389336), (492, 334734), (564, 292002), (738, 223156), (846, 194668), (984, 167367), (1128, 146001), (1187, 138744), (1476, 111578), (1692, 97334), (1927, 85464), (2374, 69372), (2952, 55789), (3384, 48667), (3561, 46248), (3854, 42732), (4748, 34686), (5781, 28488), (7122, 23124), (7708, 21366), (9496, 17343), (10683, 15416), (11562, 14244)]