198870672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4139}}^1$

素因数の和:4181

約数の個数: 160

約数和(自身を含む): 689955840

約数和(自身を除く): 491085168

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 104, 112, 132, 143, 154, 156, 168, 176, 182, 208, 231, 264, 273, 286, 308, 312, 336, 364, 429, 462, 528, 546, 572, 616, 624, 728, 858, 924, 1001, 1092, 1144, 1232, 1456, 1716, 1848, 2002, 2184, 2288, 3003, 3432, 3696, 4004, 4139, 4368, 6006, 6864, 8008, 8278, 12012, 12417, 16016, 16556, 24024, 24834, 28973, 33112, 45529, 48048, 49668, 53807, 57946, 66224, 86919, 91058, 99336, 107614, 115892, 136587, 161421, 173838, 182116, 198672, 215228, 231784, 273174, 318703, 322842, 347676, 364232, 376649, 430456, 463568, 546348, 591877, 637406, 645684, 695352, 728464, 753298, 860912, 956109, 1092696, 1129947, 1183754, 1274812, 1291368, 1390704, 1506596, 1775631, 1912218, 2185392, 2259894, 2367508, 2549624, 2582736, 3013192, 3551262, 3824436, 4143139, 4519788, 4735016, 5099248, 6026384, 7102524, 7648872, 8286278, 9039576, 9470032, 12429417, 14205048, 15297744, 16572556, 18079152, 24858834, 28410096, 33145112, 49717668, 66290224, 99435336, 198870672]

約数ペア:

[(1, 198870672), (2, 99435336), (3, 66290224), (4, 49717668), (6, 33145112), (7, 28410096), (8, 24858834), (11, 18079152), (12, 16572556), (13, 15297744), (14, 14205048), (16, 12429417), (21, 9470032), (22, 9039576), (24, 8286278), (26, 7648872), (28, 7102524), (33, 6026384), (39, 5099248), (42, 4735016), (44, 4519788), (48, 4143139), (52, 3824436), (56, 3551262), (66, 3013192), (77, 2582736), (78, 2549624), (84, 2367508), (88, 2259894), (91, 2185392), (104, 1912218), (112, 1775631), (132, 1506596), (143, 1390704), (154, 1291368), (156, 1274812), (168, 1183754), (176, 1129947), (182, 1092696), (208, 956109), (231, 860912), (264, 753298), (273, 728464), (286, 695352), (308, 645684), (312, 637406), (336, 591877), (364, 546348), (429, 463568), (462, 430456), (528, 376649), (546, 364232), (572, 347676), (616, 322842), (624, 318703), (728, 273174), (858, 231784), (924, 215228), (1001, 198672), (1092, 182116), (1144, 173838), (1232, 161421), (1456, 136587), (1716, 115892), (1848, 107614), (2002, 99336), (2184, 91058), (2288, 86919), (3003, 66224), (3432, 57946), (3696, 53807), (4004, 49668), (4139, 48048), (4368, 45529), (6006, 33112), (6864, 28973), (8008, 24834), (8278, 24024), (12012, 16556), (12417, 16016)]