15154248

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 40320000

約数和(自身を除く): 25165752

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 167, 199, 228, 334, 398, 456, 501, 597, 668, 796, 1002, 1194, 1336, 1592, 2004, 2388, 3173, 3781, 4008, 4776, 6346, 7562, 9519, 11343, 12692, 15124, 19038, 22686, 25384, 30248, 33233, 38076, 45372, 66466, 76152, 90744, 99699, 132932, 199398, 265864, 398796, 631427, 797592, 1262854, 1894281, 2525708, 3788562, 5051416, 7577124, 15154248]

約数ペア:

[(1, 15154248), (2, 7577124), (3, 5051416), (4, 3788562), (6, 2525708), (8, 1894281), (12, 1262854), (19, 797592), (24, 631427), (38, 398796), (57, 265864), (76, 199398), (114, 132932), (152, 99699), (167, 90744), (199, 76152), (228, 66466), (334, 45372), (398, 38076), (456, 33233), (501, 30248), (597, 25384), (668, 22686), (796, 19038), (1002, 15124), (1194, 12692), (1336, 11343), (1592, 9519), (2004, 7562), (2388, 6346), (3173, 4776), (3781, 4008)]