137125978744

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2239}}^1\times {\mathrm{402923}}^1$

素因数の和:405187

約数の個数: 32

約数和(自身を含む): 270764928000

約数和(自身を除く): 133638949256

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2239, 4478, 8956, 17912, 42541, 85082, 170164, 340328, 402923, 805846, 1611692, 3223384, 7655537, 15311074, 30622148, 61244296, 902144597, 1804289194, 3608578388, 7217156776, 17140747343, 34281494686, 68562989372, 137125978744]

約数ペア:

[(1, 137125978744), (2, 68562989372), (4, 34281494686), (8, 17140747343), (19, 7217156776), (38, 3608578388), (76, 1804289194), (152, 902144597), (2239, 61244296), (4478, 30622148), (8956, 15311074), (17912, 7655537), (42541, 3223384), (85082, 1611692), (170164, 805846), (340328, 402923)]