177220056

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:377

約数の個数: 128

約数和(自身を含む): 501258240

約数和(自身を除く): 324038184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 73, 78, 93, 104, 124, 146, 156, 186, 219, 248, 251, 292, 312, 372, 403, 438, 502, 584, 744, 753, 806, 876, 949, 1004, 1209, 1506, 1612, 1752, 1898, 2008, 2263, 2418, 2847, 3012, 3224, 3263, 3796, 4526, 4836, 5694, 6024, 6526, 6789, 7592, 7781, 9052, 9672, 9789, 11388, 13052, 13578, 15562, 18104, 18323, 19578, 22776, 23343, 26104, 27156, 29419, 31124, 36646, 39156, 46686, 54312, 54969, 58838, 62248, 73292, 78312, 88257, 93372, 101153, 109938, 117676, 146584, 176514, 186744, 202306, 219876, 235352, 238199, 303459, 353028, 404612, 439752, 476398, 568013, 606918, 706056, 714597, 809224, 952796, 1136026, 1213836, 1429194, 1704039, 1905592, 2272052, 2427672, 2858388, 3408078, 4544104, 5716776, 6816156, 7384169, 13632312, 14768338, 22152507, 29536676, 44305014, 59073352, 88610028, 177220056]

約数ペア:

[(1, 177220056), (2, 88610028), (3, 59073352), (4, 44305014), (6, 29536676), (8, 22152507), (12, 14768338), (13, 13632312), (24, 7384169), (26, 6816156), (31, 5716776), (39, 4544104), (52, 3408078), (62, 2858388), (73, 2427672), (78, 2272052), (93, 1905592), (104, 1704039), (124, 1429194), (146, 1213836), (156, 1136026), (186, 952796), (219, 809224), (248, 714597), (251, 706056), (292, 606918), (312, 568013), (372, 476398), (403, 439752), (438, 404612), (502, 353028), (584, 303459), (744, 238199), (753, 235352), (806, 219876), (876, 202306), (949, 186744), (1004, 176514), (1209, 146584), (1506, 117676), (1612, 109938), (1752, 101153), (1898, 93372), (2008, 88257), (2263, 78312), (2418, 73292), (2847, 62248), (3012, 58838), (3224, 54969), (3263, 54312), (3796, 46686), (4526, 39156), (4836, 36646), (5694, 31124), (6024, 29419), (6526, 27156), (6789, 26104), (7592, 23343), (7781, 22776), (9052, 19578), (9672, 18323), (9789, 18104), (11388, 15562), (13052, 13578)]