172236786

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 372556800

約数和(自身を除く): 200320014

約数列:

[1, 2, 3, 6, 19, 38, 57, 83, 109, 114, 166, 167, 218, 249, 327, 334, 498, 501, 654, 1002, 1577, 2071, 3154, 3173, 4142, 4731, 6213, 6346, 9047, 9462, 9519, 12426, 13861, 18094, 18203, 19038, 27141, 27722, 36406, 41583, 54282, 54609, 83166, 109218, 171893, 263359, 343786, 345857, 515679, 526718, 691714, 790077, 1031358, 1037571, 1510849, 1580154, 2075142, 3021698, 4532547, 9065094, 28706131, 57412262, 86118393, 172236786]

約数ペア:

[(1, 172236786), (2, 86118393), (3, 57412262), (6, 28706131), (19, 9065094), (38, 4532547), (57, 3021698), (83, 2075142), (109, 1580154), (114, 1510849), (166, 1037571), (167, 1031358), (218, 790077), (249, 691714), (327, 526718), (334, 515679), (498, 345857), (501, 343786), (654, 263359), (1002, 171893), (1577, 109218), (2071, 83166), (3154, 54609), (3173, 54282), (4142, 41583), (4731, 36406), (6213, 27722), (6346, 27141), (9047, 19038), (9462, 18203), (9519, 18094), (12426, 13861)]