177940152

素因数分解:

$2^3\times 3^6\times {\mathrm{13}}^1\times {\mathrm{2347}}^1$

素因数の和:2384

約数の個数: 112

約数和(自身を含む): 538936440

約数和(自身を除く): 360996288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 729, 936, 972, 1053, 1404, 1458, 1944, 2106, 2347, 2808, 2916, 3159, 4212, 4694, 5832, 6318, 7041, 8424, 9388, 9477, 12636, 14082, 18776, 18954, 21123, 25272, 28164, 30511, 37908, 42246, 56328, 61022, 63369, 75816, 84492, 91533, 122044, 126738, 168984, 183066, 190107, 244088, 253476, 274599, 366132, 380214, 506952, 549198, 570321, 732264, 760428, 823797, 1098396, 1140642, 1520856, 1647594, 1710963, 2196792, 2281284, 2471391, 3295188, 3421926, 4562568, 4942782, 6590376, 6843852, 7414173, 9885564, 13687704, 14828346, 19771128, 22242519, 29656692, 44485038, 59313384, 88970076, 177940152]

約数ペア:

[(1, 177940152), (2, 88970076), (3, 59313384), (4, 44485038), (6, 29656692), (8, 22242519), (9, 19771128), (12, 14828346), (13, 13687704), (18, 9885564), (24, 7414173), (26, 6843852), (27, 6590376), (36, 4942782), (39, 4562568), (52, 3421926), (54, 3295188), (72, 2471391), (78, 2281284), (81, 2196792), (104, 1710963), (108, 1647594), (117, 1520856), (156, 1140642), (162, 1098396), (216, 823797), (234, 760428), (243, 732264), (312, 570321), (324, 549198), (351, 506952), (468, 380214), (486, 366132), (648, 274599), (702, 253476), (729, 244088), (936, 190107), (972, 183066), (1053, 168984), (1404, 126738), (1458, 122044), (1944, 91533), (2106, 84492), (2347, 75816), (2808, 63369), (2916, 61022), (3159, 56328), (4212, 42246), (4694, 37908), (5832, 30511), (6318, 28164), (7041, 25272), (8424, 21123), (9388, 18954), (9477, 18776), (12636, 14082)]