156956553760

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{65957}}^1$

素因数の和:66218

約数の個数: 96

約数和(自身を含む): 376973714880

約数和(自身を除く): 220017161120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 139, 160, 214, 278, 428, 535, 556, 695, 856, 1070, 1112, 1390, 1712, 2140, 2224, 2780, 3424, 4280, 4448, 5560, 8560, 11120, 14873, 17120, 22240, 29746, 59492, 65957, 74365, 118984, 131914, 148730, 237968, 263828, 297460, 329785, 475936, 527656, 594920, 659570, 1055312, 1189840, 1319140, 2110624, 2379680, 2638280, 5276560, 7057399, 9168023, 10553120, 14114798, 18336046, 28229596, 35286995, 36672092, 45840115, 56459192, 70573990, 73344184, 91680230, 112918384, 141147980, 146688368, 183360460, 225836768, 282295960, 293376736, 366720920, 564591920, 733441840, 980978461, 1129183840, 1466883680, 1961956922, 3923913844, 4904892305, 7847827688, 9809784610, 15695655376, 19619569220, 31391310752, 39239138440, 78478276880, 156956553760]

約数ペア:

[(1, 156956553760), (2, 78478276880), (4, 39239138440), (5, 31391310752), (8, 19619569220), (10, 15695655376), (16, 9809784610), (20, 7847827688), (32, 4904892305), (40, 3923913844), (80, 1961956922), (107, 1466883680), (139, 1129183840), (160, 980978461), (214, 733441840), (278, 564591920), (428, 366720920), (535, 293376736), (556, 282295960), (695, 225836768), (856, 183360460), (1070, 146688368), (1112, 141147980), (1390, 112918384), (1712, 91680230), (2140, 73344184), (2224, 70573990), (2780, 56459192), (3424, 45840115), (4280, 36672092), (4448, 35286995), (5560, 28229596), (8560, 18336046), (11120, 14114798), (14873, 10553120), (17120, 9168023), (22240, 7057399), (29746, 5276560), (59492, 2638280), (65957, 2379680), (74365, 2110624), (118984, 1319140), (131914, 1189840), (148730, 1055312), (237968, 659570), (263828, 594920), (297460, 527656), (329785, 475936)]