140483616

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1237}}^1$

素因数の和:1283

約数の個数: 144

約数和(自身を含む): 456732864

約数和(自身を除く): 316249248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 169, 182, 208, 224, 273, 312, 336, 338, 364, 416, 507, 546, 624, 672, 676, 728, 1014, 1092, 1183, 1237, 1248, 1352, 1456, 2028, 2184, 2366, 2474, 2704, 2912, 3549, 3711, 4056, 4368, 4732, 4948, 5408, 7098, 7422, 8112, 8659, 8736, 9464, 9896, 14196, 14844, 16081, 16224, 17318, 18928, 19792, 25977, 28392, 29688, 32162, 34636, 37856, 39584, 48243, 51954, 56784, 59376, 64324, 69272, 96486, 103908, 112567, 113568, 118752, 128648, 138544, 192972, 207816, 209053, 225134, 257296, 277088, 337701, 385944, 415632, 418106, 450268, 514592, 627159, 675402, 771888, 831264, 836212, 900536, 1254318, 1350804, 1463371, 1543776, 1672424, 1801072, 2508636, 2701608, 2926742, 3344848, 3602144, 4390113, 5017272, 5403216, 5853484, 6689696, 8780226, 10034544, 10806432, 11706968, 17560452, 20069088, 23413936, 35120904, 46827872, 70241808, 140483616]

約数ペア:

[(1, 140483616), (2, 70241808), (3, 46827872), (4, 35120904), (6, 23413936), (7, 20069088), (8, 17560452), (12, 11706968), (13, 10806432), (14, 10034544), (16, 8780226), (21, 6689696), (24, 5853484), (26, 5403216), (28, 5017272), (32, 4390113), (39, 3602144), (42, 3344848), (48, 2926742), (52, 2701608), (56, 2508636), (78, 1801072), (84, 1672424), (91, 1543776), (96, 1463371), (104, 1350804), (112, 1254318), (156, 900536), (168, 836212), (169, 831264), (182, 771888), (208, 675402), (224, 627159), (273, 514592), (312, 450268), (336, 418106), (338, 415632), (364, 385944), (416, 337701), (507, 277088), (546, 257296), (624, 225134), (672, 209053), (676, 207816), (728, 192972), (1014, 138544), (1092, 128648), (1183, 118752), (1237, 113568), (1248, 112567), (1352, 103908), (1456, 96486), (2028, 69272), (2184, 64324), (2366, 59376), (2474, 56784), (2704, 51954), (2912, 48243), (3549, 39584), (3711, 37856), (4056, 34636), (4368, 32162), (4732, 29688), (4948, 28392), (5408, 25977), (7098, 19792), (7422, 18928), (8112, 17318), (8659, 16224), (8736, 16081), (9464, 14844), (9896, 14196)]