128302128

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^2\times {\mathrm{3083}}^1$

素因数の和:3131

約数の個数: 90

約数和(自身を含む): 381555564

約数和(自身を除く): 253253436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 289, 306, 408, 578, 612, 816, 867, 1156, 1224, 1734, 2312, 2448, 2601, 3083, 3468, 4624, 5202, 6166, 6936, 9249, 10404, 12332, 13872, 18498, 20808, 24664, 27747, 36996, 41616, 49328, 52411, 55494, 73992, 104822, 110988, 147984, 157233, 209644, 221976, 314466, 419288, 443952, 471699, 628932, 838576, 890987, 943398, 1257864, 1781974, 1886796, 2515728, 2672961, 3563948, 3773592, 5345922, 7127896, 7547184, 8018883, 10691844, 14255792, 16037766, 21383688, 32075532, 42767376, 64151064, 128302128]

約数ペア:

[(1, 128302128), (2, 64151064), (3, 42767376), (4, 32075532), (6, 21383688), (8, 16037766), (9, 14255792), (12, 10691844), (16, 8018883), (17, 7547184), (18, 7127896), (24, 5345922), (34, 3773592), (36, 3563948), (48, 2672961), (51, 2515728), (68, 1886796), (72, 1781974), (102, 1257864), (136, 943398), (144, 890987), (153, 838576), (204, 628932), (272, 471699), (289, 443952), (306, 419288), (408, 314466), (578, 221976), (612, 209644), (816, 157233), (867, 147984), (1156, 110988), (1224, 104822), (1734, 73992), (2312, 55494), (2448, 52411), (2601, 49328), (3083, 41616), (3468, 36996), (4624, 27747), (5202, 24664), (6166, 20808), (6936, 18498), (9249, 13872), (10404, 12332)]