163015580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2083}}^1$

素因数の和:2155

約数の個数: 96

約数和(自身を含む): 431337984

約数和(自身を除く): 268322404

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 43, 52, 65, 70, 86, 91, 130, 140, 172, 182, 215, 260, 301, 364, 430, 455, 559, 602, 860, 910, 1118, 1204, 1505, 1820, 2083, 2236, 2795, 3010, 3913, 4166, 5590, 6020, 7826, 8332, 10415, 11180, 14581, 15652, 19565, 20830, 27079, 29162, 39130, 41660, 54158, 58324, 72905, 78260, 89569, 108316, 135395, 145810, 179138, 189553, 270790, 291620, 358276, 379106, 447845, 541580, 626983, 758212, 895690, 947765, 1164397, 1253966, 1791380, 1895530, 2328794, 2507932, 3134915, 3791060, 4657588, 5821985, 6269830, 8150779, 11643970, 12539660, 16301558, 23287940, 32603116, 40753895, 81507790, 163015580]

約数ペア:

[(1, 163015580), (2, 81507790), (4, 40753895), (5, 32603116), (7, 23287940), (10, 16301558), (13, 12539660), (14, 11643970), (20, 8150779), (26, 6269830), (28, 5821985), (35, 4657588), (43, 3791060), (52, 3134915), (65, 2507932), (70, 2328794), (86, 1895530), (91, 1791380), (130, 1253966), (140, 1164397), (172, 947765), (182, 895690), (215, 758212), (260, 626983), (301, 541580), (364, 447845), (430, 379106), (455, 358276), (559, 291620), (602, 270790), (860, 189553), (910, 179138), (1118, 145810), (1204, 135395), (1505, 108316), (1820, 89569), (2083, 78260), (2236, 72905), (2795, 58324), (3010, 54158), (3913, 41660), (4166, 39130), (5590, 29162), (6020, 27079), (7826, 20830), (8332, 19565), (10415, 15652), (11180, 14581)]