139998906272

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{750037}}^1$

素因数の和:750373

約数の個数: 48

約数和(自身を含む): 291074747040

約数和(自身を除く): 151075840768

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 307, 608, 614, 1228, 2456, 4912, 5833, 9824, 11666, 23332, 46664, 93328, 186656, 750037, 1500074, 3000148, 6000296, 12000592, 14250703, 24001184, 28501406, 57002812, 114005624, 228011248, 230261359, 456022496, 460522718, 921045436, 1842090872, 3684181744, 4374965821, 7368363488, 8749931642, 17499863284, 34999726568, 69999453136, 139998906272]

約数ペア:

[(1, 139998906272), (2, 69999453136), (4, 34999726568), (8, 17499863284), (16, 8749931642), (19, 7368363488), (32, 4374965821), (38, 3684181744), (76, 1842090872), (152, 921045436), (304, 460522718), (307, 456022496), (608, 230261359), (614, 228011248), (1228, 114005624), (2456, 57002812), (4912, 28501406), (5833, 24001184), (9824, 14250703), (11666, 12000592), (23332, 6000296), (46664, 3000148), (93328, 1500074), (186656, 750037)]