164212230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{661}}^1$

素因数の和:711

約数の個数: 144

約数和(自身を含む): 497183184

約数和(自身を除く): 332970954

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 169, 182, 195, 210, 245, 273, 294, 338, 390, 455, 490, 507, 546, 637, 661, 735, 845, 910, 1014, 1183, 1274, 1322, 1365, 1470, 1690, 1911, 1983, 2366, 2535, 2730, 3185, 3305, 3549, 3822, 3966, 4627, 5070, 5915, 6370, 6610, 7098, 8281, 8593, 9254, 9555, 9915, 11830, 13881, 16562, 17186, 17745, 19110, 19830, 23135, 24843, 25779, 27762, 32389, 35490, 41405, 42965, 46270, 49686, 51558, 60151, 64778, 69405, 82810, 85930, 97167, 111709, 120302, 124215, 128895, 138810, 161945, 180453, 194334, 223418, 248430, 257790, 300755, 323890, 335127, 360906, 421057, 485835, 558545, 601510, 670254, 781963, 842114, 902265, 971670, 1117090, 1263171, 1563926, 1675635, 1804530, 2105285, 2345889, 2526342, 3351270, 3909815, 4210570, 4691778, 5473741, 6315855, 7819630, 10947482, 11729445, 12631710, 16421223, 23458890, 27368705, 32842446, 54737410, 82106115, 164212230]

約数ペア:

[(1, 164212230), (2, 82106115), (3, 54737410), (5, 32842446), (6, 27368705), (7, 23458890), (10, 16421223), (13, 12631710), (14, 11729445), (15, 10947482), (21, 7819630), (26, 6315855), (30, 5473741), (35, 4691778), (39, 4210570), (42, 3909815), (49, 3351270), (65, 2526342), (70, 2345889), (78, 2105285), (91, 1804530), (98, 1675635), (105, 1563926), (130, 1263171), (147, 1117090), (169, 971670), (182, 902265), (195, 842114), (210, 781963), (245, 670254), (273, 601510), (294, 558545), (338, 485835), (390, 421057), (455, 360906), (490, 335127), (507, 323890), (546, 300755), (637, 257790), (661, 248430), (735, 223418), (845, 194334), (910, 180453), (1014, 161945), (1183, 138810), (1274, 128895), (1322, 124215), (1365, 120302), (1470, 111709), (1690, 97167), (1911, 85930), (1983, 82810), (2366, 69405), (2535, 64778), (2730, 60151), (3185, 51558), (3305, 49686), (3549, 46270), (3822, 42965), (3966, 41405), (4627, 35490), (5070, 32389), (5915, 27762), (6370, 25779), (6610, 24843), (7098, 23135), (8281, 19830), (8593, 19110), (9254, 17745), (9555, 17186), (9915, 16562), (11830, 13881)]