171402534

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 439603200

約数和(自身を除く): 268200666

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 31, 34, 38, 51, 54, 57, 62, 93, 102, 114, 153, 171, 186, 279, 306, 317, 323, 342, 459, 513, 527, 558, 589, 634, 646, 837, 918, 951, 969, 1026, 1054, 1178, 1581, 1674, 1767, 1902, 1938, 2853, 2907, 3162, 3534, 4743, 5301, 5389, 5706, 5814, 6023, 8559, 8721, 9486, 9827, 10013, 10602, 10778, 12046, 14229, 15903, 16167, 17118, 17442, 18069, 19654, 20026, 28458, 29481, 30039, 31806, 32334, 36138, 48501, 54207, 58962, 60078, 88443, 90117, 97002, 102391, 108414, 145503, 162621, 167059, 176886, 180234, 186713, 204782, 265329, 270351, 291006, 307173, 325242, 334118, 373426, 501177, 530658, 540702, 560139, 614346, 921519, 1002354, 1120278, 1503531, 1680417, 1843038, 2764557, 3007062, 3174121, 3360834, 4510593, 5041251, 5529114, 6348242, 9021186, 9522363, 10082502, 19044726, 28567089, 57134178, 85701267, 171402534]

約数ペア:

[(1, 171402534), (2, 85701267), (3, 57134178), (6, 28567089), (9, 19044726), (17, 10082502), (18, 9522363), (19, 9021186), (27, 6348242), (31, 5529114), (34, 5041251), (38, 4510593), (51, 3360834), (54, 3174121), (57, 3007062), (62, 2764557), (93, 1843038), (102, 1680417), (114, 1503531), (153, 1120278), (171, 1002354), (186, 921519), (279, 614346), (306, 560139), (317, 540702), (323, 530658), (342, 501177), (459, 373426), (513, 334118), (527, 325242), (558, 307173), (589, 291006), (634, 270351), (646, 265329), (837, 204782), (918, 186713), (951, 180234), (969, 176886), (1026, 167059), (1054, 162621), (1178, 145503), (1581, 108414), (1674, 102391), (1767, 97002), (1902, 90117), (1938, 88443), (2853, 60078), (2907, 58962), (3162, 54207), (3534, 48501), (4743, 36138), (5301, 32334), (5389, 31806), (5706, 30039), (5814, 29481), (6023, 28458), (8559, 20026), (8721, 19654), (9486, 18069), (9827, 17442), (10013, 17118), (10602, 16167), (10778, 15903), (12046, 14229)]