161393544

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{641}}^1$

素因数の和:935

約数の個数: 96

約数和(自身を含む): 473218200

約数和(自身を除く): 311824656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 269, 312, 468, 538, 641, 807, 936, 1076, 1282, 1614, 1923, 2152, 2421, 2564, 3228, 3497, 3846, 4842, 5128, 5769, 6456, 6994, 7692, 8333, 9684, 10491, 11538, 13988, 15384, 16666, 19368, 20982, 23076, 24999, 27976, 31473, 33332, 41964, 46152, 49998, 62946, 66664, 74997, 83928, 99996, 125892, 149994, 172429, 199992, 251784, 299988, 344858, 517287, 599976, 689716, 1034574, 1379432, 1551861, 2069148, 2241577, 3103722, 4138296, 4483154, 6207444, 6724731, 8966308, 12414888, 13449462, 17932616, 20174193, 26898924, 40348386, 53797848, 80696772, 161393544]

約数ペア:

[(1, 161393544), (2, 80696772), (3, 53797848), (4, 40348386), (6, 26898924), (8, 20174193), (9, 17932616), (12, 13449462), (13, 12414888), (18, 8966308), (24, 6724731), (26, 6207444), (36, 4483154), (39, 4138296), (52, 3103722), (72, 2241577), (78, 2069148), (104, 1551861), (117, 1379432), (156, 1034574), (234, 689716), (269, 599976), (312, 517287), (468, 344858), (538, 299988), (641, 251784), (807, 199992), (936, 172429), (1076, 149994), (1282, 125892), (1614, 99996), (1923, 83928), (2152, 74997), (2421, 66664), (2564, 62946), (3228, 49998), (3497, 46152), (3846, 41964), (4842, 33332), (5128, 31473), (5769, 27976), (6456, 24999), (6994, 23076), (7692, 20982), (8333, 19368), (9684, 16666), (10491, 15384), (11538, 13988)]