156938328

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1289}}^1$

素因数の和:1409

約数の個数: 96

約数和(自身を含む): 452790000

約数和(自身を除く): 295851672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 89, 114, 152, 171, 178, 228, 267, 342, 356, 456, 534, 684, 712, 801, 1068, 1289, 1368, 1602, 1691, 2136, 2578, 3204, 3382, 3867, 5073, 5156, 6408, 6764, 7734, 10146, 10312, 11601, 13528, 15219, 15468, 20292, 23202, 24491, 30438, 30936, 40584, 46404, 48982, 60876, 73473, 92808, 97964, 114721, 121752, 146946, 195928, 220419, 229442, 293892, 344163, 440838, 458884, 587784, 688326, 881676, 917768, 1032489, 1376652, 1763352, 2064978, 2179699, 2753304, 4129956, 4359398, 6539097, 8259912, 8718796, 13078194, 17437592, 19617291, 26156388, 39234582, 52312776, 78469164, 156938328]

約数ペア:

[(1, 156938328), (2, 78469164), (3, 52312776), (4, 39234582), (6, 26156388), (8, 19617291), (9, 17437592), (12, 13078194), (18, 8718796), (19, 8259912), (24, 6539097), (36, 4359398), (38, 4129956), (57, 2753304), (72, 2179699), (76, 2064978), (89, 1763352), (114, 1376652), (152, 1032489), (171, 917768), (178, 881676), (228, 688326), (267, 587784), (342, 458884), (356, 440838), (456, 344163), (534, 293892), (684, 229442), (712, 220419), (801, 195928), (1068, 146946), (1289, 121752), (1368, 114721), (1602, 97964), (1691, 92808), (2136, 73473), (2578, 60876), (3204, 48982), (3382, 46404), (3867, 40584), (5073, 30936), (5156, 30438), (6408, 24491), (6764, 23202), (7734, 20292), (10146, 15468), (10312, 15219), (11601, 13528)]