156487344

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:307

約数の個数: 160

約数和(自身を含む): 467470080

約数和(自身を除く): 310982736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 67, 76, 78, 104, 114, 134, 152, 156, 197, 201, 208, 228, 247, 268, 304, 312, 394, 402, 456, 494, 536, 591, 624, 741, 788, 804, 871, 912, 988, 1072, 1182, 1273, 1482, 1576, 1608, 1742, 1976, 2364, 2546, 2561, 2613, 2964, 3152, 3216, 3484, 3743, 3819, 3952, 4728, 5092, 5122, 5226, 5928, 6968, 7486, 7638, 7683, 9456, 10184, 10244, 10452, 11229, 11856, 13199, 13936, 14972, 15276, 15366, 16549, 20368, 20488, 20904, 22458, 26398, 29944, 30552, 30732, 33098, 39597, 40976, 41808, 44916, 48659, 49647, 52796, 59888, 61104, 61464, 66196, 79194, 89832, 97318, 99294, 105592, 122928, 132392, 145977, 158388, 171587, 179664, 194636, 198588, 211184, 250781, 264784, 291954, 316776, 343174, 389272, 397176, 501562, 514761, 583908, 633552, 686348, 752343, 778544, 794352, 1003124, 1029522, 1167816, 1372696, 1504686, 2006248, 2059044, 2335632, 2745392, 3009372, 3260153, 4012496, 4118088, 6018744, 6520306, 8236176, 9780459, 12037488, 13040612, 19560918, 26081224, 39121836, 52162448, 78243672, 156487344]

約数ペア:

[(1, 156487344), (2, 78243672), (3, 52162448), (4, 39121836), (6, 26081224), (8, 19560918), (12, 13040612), (13, 12037488), (16, 9780459), (19, 8236176), (24, 6520306), (26, 6018744), (38, 4118088), (39, 4012496), (48, 3260153), (52, 3009372), (57, 2745392), (67, 2335632), (76, 2059044), (78, 2006248), (104, 1504686), (114, 1372696), (134, 1167816), (152, 1029522), (156, 1003124), (197, 794352), (201, 778544), (208, 752343), (228, 686348), (247, 633552), (268, 583908), (304, 514761), (312, 501562), (394, 397176), (402, 389272), (456, 343174), (494, 316776), (536, 291954), (591, 264784), (624, 250781), (741, 211184), (788, 198588), (804, 194636), (871, 179664), (912, 171587), (988, 158388), (1072, 145977), (1182, 132392), (1273, 122928), (1482, 105592), (1576, 99294), (1608, 97318), (1742, 89832), (1976, 79194), (2364, 66196), (2546, 61464), (2561, 61104), (2613, 59888), (2964, 52796), (3152, 49647), (3216, 48659), (3484, 44916), (3743, 41808), (3819, 40976), (3952, 39597), (4728, 33098), (5092, 30732), (5122, 30552), (5226, 29944), (5928, 26398), (6968, 22458), (7486, 20904), (7638, 20488), (7683, 20368), (9456, 16549), (10184, 15366), (10244, 15276), (10452, 14972), (11229, 13936), (11856, 13199)]