168902412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 495155808

約数和(自身を除く): 326253396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 61, 68, 84, 98, 102, 119, 122, 147, 183, 196, 204, 238, 244, 277, 294, 357, 366, 427, 476, 554, 588, 714, 732, 831, 833, 854, 1037, 1108, 1281, 1428, 1662, 1666, 1708, 1939, 2074, 2499, 2562, 2989, 3111, 3324, 3332, 3878, 4148, 4709, 4998, 5124, 5817, 5978, 6222, 7259, 7756, 8967, 9418, 9996, 11634, 11956, 12444, 13573, 14127, 14518, 16897, 17934, 18836, 21777, 23268, 27146, 28254, 29036, 32963, 33794, 35868, 40719, 43554, 50691, 50813, 54292, 56508, 65926, 67588, 81438, 87108, 98889, 101382, 101626, 118279, 131852, 152439, 162876, 197778, 202764, 203252, 230741, 236558, 287249, 304878, 354837, 395556, 461482, 473116, 574498, 609756, 692223, 709674, 827953, 861747, 922964, 1148996, 1384446, 1419348, 1655906, 1723494, 2010743, 2483859, 2768892, 3311812, 3446988, 4021486, 4967718, 6032229, 8042972, 9935436, 12064458, 14075201, 24128916, 28150402, 42225603, 56300804, 84451206, 168902412]

約数ペア:

[(1, 168902412), (2, 84451206), (3, 56300804), (4, 42225603), (6, 28150402), (7, 24128916), (12, 14075201), (14, 12064458), (17, 9935436), (21, 8042972), (28, 6032229), (34, 4967718), (42, 4021486), (49, 3446988), (51, 3311812), (61, 2768892), (68, 2483859), (84, 2010743), (98, 1723494), (102, 1655906), (119, 1419348), (122, 1384446), (147, 1148996), (183, 922964), (196, 861747), (204, 827953), (238, 709674), (244, 692223), (277, 609756), (294, 574498), (357, 473116), (366, 461482), (427, 395556), (476, 354837), (554, 304878), (588, 287249), (714, 236558), (732, 230741), (831, 203252), (833, 202764), (854, 197778), (1037, 162876), (1108, 152439), (1281, 131852), (1428, 118279), (1662, 101626), (1666, 101382), (1708, 98889), (1939, 87108), (2074, 81438), (2499, 67588), (2562, 65926), (2989, 56508), (3111, 54292), (3324, 50813), (3332, 50691), (3878, 43554), (4148, 40719), (4709, 35868), (4998, 33794), (5124, 32963), (5817, 29036), (5978, 28254), (6222, 27146), (7259, 23268), (7756, 21777), (8967, 18836), (9418, 17934), (9996, 16897), (11634, 14518), (11956, 14127), (12444, 13573)]