169994370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{853}}^1$

素因数の和:956

約数の個数: 128

約数和(自身を含む): 509612544

約数和(自身を除く): 339618174

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 73, 78, 91, 105, 130, 146, 182, 195, 210, 219, 273, 365, 390, 438, 455, 511, 546, 730, 853, 910, 949, 1022, 1095, 1365, 1533, 1706, 1898, 2190, 2555, 2559, 2730, 2847, 3066, 4265, 4745, 5110, 5118, 5694, 5971, 6643, 7665, 8530, 9490, 11089, 11942, 12795, 13286, 14235, 15330, 17913, 19929, 22178, 25590, 28470, 29855, 33215, 33267, 35826, 39858, 55445, 59710, 62269, 66430, 66534, 77623, 89565, 99645, 110890, 124538, 155246, 166335, 179130, 186807, 199290, 232869, 311345, 332670, 373614, 388115, 435883, 465738, 622690, 776230, 809497, 871766, 934035, 1164345, 1307649, 1618994, 1868070, 2179415, 2328690, 2428491, 2615298, 4047485, 4358830, 4856982, 5666479, 6538245, 8094970, 11332958, 12142455, 13076490, 16999437, 24284910, 28332395, 33998874, 56664790, 84997185, 169994370]

約数ペア:

[(1, 169994370), (2, 84997185), (3, 56664790), (5, 33998874), (6, 28332395), (7, 24284910), (10, 16999437), (13, 13076490), (14, 12142455), (15, 11332958), (21, 8094970), (26, 6538245), (30, 5666479), (35, 4856982), (39, 4358830), (42, 4047485), (65, 2615298), (70, 2428491), (73, 2328690), (78, 2179415), (91, 1868070), (105, 1618994), (130, 1307649), (146, 1164345), (182, 934035), (195, 871766), (210, 809497), (219, 776230), (273, 622690), (365, 465738), (390, 435883), (438, 388115), (455, 373614), (511, 332670), (546, 311345), (730, 232869), (853, 199290), (910, 186807), (949, 179130), (1022, 166335), (1095, 155246), (1365, 124538), (1533, 110890), (1706, 99645), (1898, 89565), (2190, 77623), (2555, 66534), (2559, 66430), (2730, 62269), (2847, 59710), (3066, 55445), (4265, 39858), (4745, 35826), (5110, 33267), (5118, 33215), (5694, 29855), (5971, 28470), (6643, 25590), (7665, 22178), (8530, 19929), (9490, 17913), (11089, 15330), (11942, 14235), (12795, 13286)]