131152112

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^4\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 100

約数和(自身を含む): 322281456

約数和(自身を除く): 191129344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 112, 164, 169, 182, 208, 287, 328, 338, 364, 533, 574, 656, 676, 728, 1066, 1148, 1183, 1352, 1456, 2132, 2197, 2296, 2366, 2704, 3731, 4264, 4394, 4592, 4732, 6929, 7462, 8528, 8788, 9464, 13858, 14924, 15379, 17576, 18928, 27716, 28561, 29848, 30758, 35152, 48503, 55432, 57122, 59696, 61516, 90077, 97006, 110864, 114244, 123032, 180154, 194012, 199927, 228488, 246064, 360308, 388024, 399854, 456976, 630539, 720616, 776048, 799708, 1171001, 1261078, 1441232, 1599416, 2342002, 2522156, 3198832, 4684004, 5044312, 8197007, 9368008, 10088624, 16394014, 18736016, 32788028, 65576056, 131152112]

約数ペア:

[(1, 131152112), (2, 65576056), (4, 32788028), (7, 18736016), (8, 16394014), (13, 10088624), (14, 9368008), (16, 8197007), (26, 5044312), (28, 4684004), (41, 3198832), (52, 2522156), (56, 2342002), (82, 1599416), (91, 1441232), (104, 1261078), (112, 1171001), (164, 799708), (169, 776048), (182, 720616), (208, 630539), (287, 456976), (328, 399854), (338, 388024), (364, 360308), (533, 246064), (574, 228488), (656, 199927), (676, 194012), (728, 180154), (1066, 123032), (1148, 114244), (1183, 110864), (1352, 97006), (1456, 90077), (2132, 61516), (2197, 59696), (2296, 57122), (2366, 55432), (2704, 48503), (3731, 35152), (4264, 30758), (4394, 29848), (4592, 28561), (4732, 27716), (6929, 18928), (7462, 17576), (8528, 15379), (8788, 14924), (9464, 13858)]