139721232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:497

約数の個数: 160

約数和(自身を含む): 445042944

約数和(自身を除く): 305321712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 61, 68, 84, 102, 112, 119, 122, 136, 168, 183, 204, 238, 244, 272, 336, 357, 366, 401, 408, 427, 476, 488, 714, 732, 802, 816, 854, 952, 976, 1037, 1203, 1281, 1428, 1464, 1604, 1708, 1904, 2074, 2406, 2562, 2807, 2856, 2928, 3111, 3208, 3416, 4148, 4812, 5124, 5614, 5712, 6222, 6416, 6817, 6832, 7259, 8296, 8421, 9624, 10248, 11228, 12444, 13634, 14518, 16592, 16842, 19248, 20451, 20496, 21777, 22456, 24461, 24888, 27268, 29036, 33684, 40902, 43554, 44912, 47719, 48922, 49776, 54536, 58072, 67368, 73383, 81804, 87108, 95438, 97844, 109072, 116144, 134736, 143157, 146766, 163608, 171227, 174216, 190876, 195688, 286314, 293532, 327216, 342454, 348432, 381752, 391376, 415837, 513681, 572628, 587064, 684908, 763504, 831674, 1027362, 1145256, 1174128, 1247511, 1369816, 1663348, 2054724, 2290512, 2495022, 2739632, 2910859, 3326696, 4109448, 4990044, 5821718, 6653392, 8218896, 8732577, 9980088, 11643436, 17465154, 19960176, 23286872, 34930308, 46573744, 69860616, 139721232]

約数ペア:

[(1, 139721232), (2, 69860616), (3, 46573744), (4, 34930308), (6, 23286872), (7, 19960176), (8, 17465154), (12, 11643436), (14, 9980088), (16, 8732577), (17, 8218896), (21, 6653392), (24, 5821718), (28, 4990044), (34, 4109448), (42, 3326696), (48, 2910859), (51, 2739632), (56, 2495022), (61, 2290512), (68, 2054724), (84, 1663348), (102, 1369816), (112, 1247511), (119, 1174128), (122, 1145256), (136, 1027362), (168, 831674), (183, 763504), (204, 684908), (238, 587064), (244, 572628), (272, 513681), (336, 415837), (357, 391376), (366, 381752), (401, 348432), (408, 342454), (427, 327216), (476, 293532), (488, 286314), (714, 195688), (732, 190876), (802, 174216), (816, 171227), (854, 163608), (952, 146766), (976, 143157), (1037, 134736), (1203, 116144), (1281, 109072), (1428, 97844), (1464, 95438), (1604, 87108), (1708, 81804), (1904, 73383), (2074, 67368), (2406, 58072), (2562, 54536), (2807, 49776), (2856, 48922), (2928, 47719), (3111, 44912), (3208, 43554), (3416, 40902), (4148, 33684), (4812, 29036), (5124, 27268), (5614, 24888), (5712, 24461), (6222, 22456), (6416, 21777), (6817, 20496), (6832, 20451), (7259, 19248), (8296, 16842), (8421, 16592), (9624, 14518), (10248, 13634), (11228, 12444)]