156920524164

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{450719}}^1$

素因数の和:451257

約数の個数: 72

約数和(自身を含む): 418358304000

約数和(自身を除く): 261437779836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 509, 684, 1018, 1527, 2036, 3054, 4581, 6108, 9162, 9671, 18324, 19342, 29013, 38684, 58026, 87039, 116052, 174078, 348156, 450719, 901438, 1352157, 1802876, 2704314, 4056471, 5408628, 8112942, 8563661, 16225884, 17127322, 25690983, 34254644, 51381966, 77072949, 102763932, 154145898, 229415971, 308291796, 458831942, 688247913, 917663884, 1376495826, 2064743739, 2752991652, 4129487478, 4358903449, 8258974956, 8717806898, 13076710347, 17435613796, 26153420694, 39230131041, 52306841388, 78460262082, 156920524164]

約数ペア:

[(1, 156920524164), (2, 78460262082), (3, 52306841388), (4, 39230131041), (6, 26153420694), (9, 17435613796), (12, 13076710347), (18, 8717806898), (19, 8258974956), (36, 4358903449), (38, 4129487478), (57, 2752991652), (76, 2064743739), (114, 1376495826), (171, 917663884), (228, 688247913), (342, 458831942), (509, 308291796), (684, 229415971), (1018, 154145898), (1527, 102763932), (2036, 77072949), (3054, 51381966), (4581, 34254644), (6108, 25690983), (9162, 17127322), (9671, 16225884), (18324, 8563661), (19342, 8112942), (29013, 5408628), (38684, 4056471), (58026, 2704314), (87039, 1802876), (116052, 1352157), (174078, 901438), (348156, 450719)]