193216140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{82571}}^1$

素因数の和:82599

約数の個数: 72

約数和(自身を含む): 631180368

約数和(自身を除く): 437964228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 82571, 165142, 247713, 330284, 412855, 495426, 743139, 825710, 990852, 1073423, 1238565, 1486278, 1651420, 2146846, 2477130, 2972556, 3220269, 3715695, 4293692, 4954260, 5367115, 6440538, 7431390, 9660807, 10734230, 12881076, 14862780, 16101345, 19321614, 21468460, 32202690, 38643228, 48304035, 64405380, 96608070, 193216140]

約数ペア:

[(1, 193216140), (2, 96608070), (3, 64405380), (4, 48304035), (5, 38643228), (6, 32202690), (9, 21468460), (10, 19321614), (12, 16101345), (13, 14862780), (15, 12881076), (18, 10734230), (20, 9660807), (26, 7431390), (30, 6440538), (36, 5367115), (39, 4954260), (45, 4293692), (52, 3715695), (60, 3220269), (65, 2972556), (78, 2477130), (90, 2146846), (117, 1651420), (130, 1486278), (156, 1238565), (180, 1073423), (195, 990852), (234, 825710), (260, 743139), (390, 495426), (468, 412855), (585, 330284), (780, 247713), (1170, 165142), (2340, 82571)]