155107872

素因数分解:

$2^5\times 3^6\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 168

約数和(自身を含む): 469618380

約数和(自身を除く): 314510508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 81, 96, 108, 109, 122, 144, 162, 183, 216, 218, 243, 244, 288, 324, 327, 366, 432, 436, 486, 488, 549, 648, 654, 729, 732, 864, 872, 972, 976, 981, 1098, 1296, 1308, 1458, 1464, 1647, 1744, 1944, 1952, 1962, 2196, 2592, 2616, 2916, 2928, 2943, 3294, 3488, 3888, 3924, 4392, 4941, 5232, 5832, 5856, 5886, 6588, 6649, 7776, 7848, 8784, 8829, 9882, 10464, 11664, 11772, 13176, 13298, 14823, 15696, 17568, 17658, 19764, 19947, 23328, 23544, 26352, 26487, 26596, 29646, 31392, 35316, 39528, 39894, 44469, 47088, 52704, 52974, 53192, 59292, 59841, 70632, 79056, 79461, 79788, 88938, 94176, 105948, 106384, 118584, 119682, 141264, 158112, 158922, 159576, 177876, 179523, 211896, 212768, 237168, 239364, 282528, 317844, 319152, 355752, 359046, 423792, 474336, 478728, 538569, 635688, 638304, 711504, 718092, 847584, 957456, 1077138, 1271376, 1423008, 1436184, 1615707, 1914912, 2154276, 2542752, 2872368, 3231414, 4308552, 4847121, 5744736, 6462828, 8617104, 9694242, 12925656, 17234208, 19388484, 25851312, 38776968, 51702624, 77553936, 155107872]

約数ペア:

[(1, 155107872), (2, 77553936), (3, 51702624), (4, 38776968), (6, 25851312), (8, 19388484), (9, 17234208), (12, 12925656), (16, 9694242), (18, 8617104), (24, 6462828), (27, 5744736), (32, 4847121), (36, 4308552), (48, 3231414), (54, 2872368), (61, 2542752), (72, 2154276), (81, 1914912), (96, 1615707), (108, 1436184), (109, 1423008), (122, 1271376), (144, 1077138), (162, 957456), (183, 847584), (216, 718092), (218, 711504), (243, 638304), (244, 635688), (288, 538569), (324, 478728), (327, 474336), (366, 423792), (432, 359046), (436, 355752), (486, 319152), (488, 317844), (549, 282528), (648, 239364), (654, 237168), (729, 212768), (732, 211896), (864, 179523), (872, 177876), (972, 159576), (976, 158922), (981, 158112), (1098, 141264), (1296, 119682), (1308, 118584), (1458, 106384), (1464, 105948), (1647, 94176), (1744, 88938), (1944, 79788), (1952, 79461), (1962, 79056), (2196, 70632), (2592, 59841), (2616, 59292), (2916, 53192), (2928, 52974), (2943, 52704), (3294, 47088), (3488, 44469), (3888, 39894), (3924, 39528), (4392, 35316), (4941, 31392), (5232, 29646), (5832, 26596), (5856, 26487), (5886, 26352), (6588, 23544), (6649, 23328), (7776, 19947), (7848, 19764), (8784, 17658), (8829, 17568), (9882, 15696), (10464, 14823), (11664, 13298), (11772, 13176)]