162385938

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1237}}^1$

素因数の和:1289

約数の個数: 128

約数和(自身を含む): 449245440

約数和(自身を除く): 286859502

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 26, 27, 33, 34, 39, 51, 54, 66, 78, 99, 102, 117, 143, 153, 187, 198, 221, 234, 286, 297, 306, 351, 374, 429, 442, 459, 561, 594, 663, 702, 858, 918, 1122, 1237, 1287, 1326, 1683, 1989, 2431, 2474, 2574, 3366, 3711, 3861, 3978, 4862, 5049, 5967, 7293, 7422, 7722, 10098, 11133, 11934, 13607, 14586, 16081, 21029, 21879, 22266, 27214, 32162, 33399, 40821, 42058, 43758, 48243, 63087, 65637, 66798, 81642, 96486, 122463, 126174, 131274, 144729, 176891, 189261, 231319, 244926, 273377, 289458, 353782, 367389, 378522, 434187, 462638, 530673, 546754, 567783, 693957, 734778, 820131, 868374, 1061346, 1135566, 1387914, 1592019, 1640262, 2081871, 2460393, 3007147, 3184038, 4163742, 4776057, 4920786, 6014294, 6245613, 7381179, 9021441, 9552114, 12491226, 14762358, 18042882, 27064323, 54128646, 81192969, 162385938]

約数ペア:

[(1, 162385938), (2, 81192969), (3, 54128646), (6, 27064323), (9, 18042882), (11, 14762358), (13, 12491226), (17, 9552114), (18, 9021441), (22, 7381179), (26, 6245613), (27, 6014294), (33, 4920786), (34, 4776057), (39, 4163742), (51, 3184038), (54, 3007147), (66, 2460393), (78, 2081871), (99, 1640262), (102, 1592019), (117, 1387914), (143, 1135566), (153, 1061346), (187, 868374), (198, 820131), (221, 734778), (234, 693957), (286, 567783), (297, 546754), (306, 530673), (351, 462638), (374, 434187), (429, 378522), (442, 367389), (459, 353782), (561, 289458), (594, 273377), (663, 244926), (702, 231319), (858, 189261), (918, 176891), (1122, 144729), (1237, 131274), (1287, 126174), (1326, 122463), (1683, 96486), (1989, 81642), (2431, 66798), (2474, 65637), (2574, 63087), (3366, 48243), (3711, 43758), (3861, 42058), (3978, 40821), (4862, 33399), (5049, 32162), (5967, 27214), (7293, 22266), (7422, 21879), (7722, 21029), (10098, 16081), (11133, 14586), (11934, 13607)]