140302344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:539

約数の個数: 128

約数和(自身を含む): 435133440

約数和(自身を除く): 294831096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 227, 273, 283, 312, 364, 454, 546, 566, 681, 728, 849, 908, 1092, 1132, 1362, 1589, 1698, 1816, 1981, 2184, 2264, 2724, 2951, 3178, 3396, 3679, 3962, 4767, 5448, 5902, 5943, 6356, 6792, 7358, 7924, 8853, 9534, 11037, 11804, 11886, 12712, 14716, 15848, 17706, 19068, 20657, 22074, 23608, 23772, 25753, 29432, 35412, 38136, 41314, 44148, 47544, 51506, 61971, 64241, 70824, 77259, 82628, 88296, 103012, 123942, 128482, 154518, 165256, 192723, 206024, 247884, 256964, 309036, 385446, 449687, 495768, 513928, 618072, 770892, 835133, 899374, 1349061, 1541784, 1670266, 1798748, 2505399, 2698122, 3340532, 3597496, 5010798, 5396244, 5845931, 6681064, 10021596, 10792488, 11691862, 17537793, 20043192, 23383724, 35075586, 46767448, 70151172, 140302344]

約数ペア:

[(1, 140302344), (2, 70151172), (3, 46767448), (4, 35075586), (6, 23383724), (7, 20043192), (8, 17537793), (12, 11691862), (13, 10792488), (14, 10021596), (21, 6681064), (24, 5845931), (26, 5396244), (28, 5010798), (39, 3597496), (42, 3340532), (52, 2698122), (56, 2505399), (78, 1798748), (84, 1670266), (91, 1541784), (104, 1349061), (156, 899374), (168, 835133), (182, 770892), (227, 618072), (273, 513928), (283, 495768), (312, 449687), (364, 385446), (454, 309036), (546, 256964), (566, 247884), (681, 206024), (728, 192723), (849, 165256), (908, 154518), (1092, 128482), (1132, 123942), (1362, 103012), (1589, 88296), (1698, 82628), (1816, 77259), (1981, 70824), (2184, 64241), (2264, 61971), (2724, 51506), (2951, 47544), (3178, 44148), (3396, 41314), (3679, 38136), (3962, 35412), (4767, 29432), (5448, 25753), (5902, 23772), (5943, 23608), (6356, 22074), (6792, 20657), (7358, 19068), (7924, 17706), (8853, 15848), (9534, 14716), (11037, 12712), (11804, 11886)]