172617396

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:294

約数の個数: 144

約数和(自身を含む): 496419840

約数和(自身を除く): 323802444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 53, 58, 84, 87, 98, 106, 116, 147, 159, 174, 191, 196, 203, 212, 294, 318, 348, 371, 382, 406, 573, 588, 609, 636, 742, 764, 812, 1113, 1146, 1218, 1337, 1421, 1484, 1537, 2226, 2292, 2436, 2597, 2674, 2842, 3074, 4011, 4263, 4452, 4611, 5194, 5348, 5539, 5684, 6148, 7791, 8022, 8526, 9222, 9359, 10123, 10388, 10759, 11078, 15582, 16044, 16617, 17052, 18444, 18718, 20246, 21518, 22156, 28077, 30369, 31164, 32277, 33234, 37436, 38773, 40492, 43036, 56154, 60738, 64554, 66468, 70861, 75313, 77546, 112308, 116319, 121476, 129108, 141722, 150626, 155092, 212583, 225939, 232638, 271411, 283444, 293567, 301252, 425166, 451878, 465276, 496027, 542822, 587134, 814233, 850332, 880701, 903756, 992054, 1085644, 1174268, 1488081, 1628466, 1761402, 1984108, 2054969, 2976162, 3256932, 3522804, 4109938, 5952324, 6164907, 8219876, 12329814, 14384783, 24659628, 28769566, 43154349, 57539132, 86308698, 172617396]

約数ペア:

[(1, 172617396), (2, 86308698), (3, 57539132), (4, 43154349), (6, 28769566), (7, 24659628), (12, 14384783), (14, 12329814), (21, 8219876), (28, 6164907), (29, 5952324), (42, 4109938), (49, 3522804), (53, 3256932), (58, 2976162), (84, 2054969), (87, 1984108), (98, 1761402), (106, 1628466), (116, 1488081), (147, 1174268), (159, 1085644), (174, 992054), (191, 903756), (196, 880701), (203, 850332), (212, 814233), (294, 587134), (318, 542822), (348, 496027), (371, 465276), (382, 451878), (406, 425166), (573, 301252), (588, 293567), (609, 283444), (636, 271411), (742, 232638), (764, 225939), (812, 212583), (1113, 155092), (1146, 150626), (1218, 141722), (1337, 129108), (1421, 121476), (1484, 116319), (1537, 112308), (2226, 77546), (2292, 75313), (2436, 70861), (2597, 66468), (2674, 64554), (2842, 60738), (3074, 56154), (4011, 43036), (4263, 40492), (4452, 38773), (4611, 37436), (5194, 33234), (5348, 32277), (5539, 31164), (5684, 30369), (6148, 28077), (7791, 22156), (8022, 21518), (8526, 20246), (9222, 18718), (9359, 18444), (10123, 17052), (10388, 16617), (10759, 16044), (11078, 15582)]