131911416

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2237}}^1$

素因数の和:2275

約数の個数: 160

約数和(自身を含む): 454940640

約数和(自身を除く): 323029224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 252, 273, 312, 324, 351, 364, 378, 468, 504, 546, 567, 648, 702, 728, 756, 819, 936, 1053, 1092, 1134, 1404, 1512, 1638, 2106, 2184, 2237, 2268, 2457, 2808, 3276, 4212, 4474, 4536, 4914, 6552, 6711, 7371, 8424, 8948, 9828, 13422, 14742, 15659, 17896, 19656, 20133, 26844, 29081, 29484, 31318, 40266, 46977, 53688, 58162, 58968, 60399, 62636, 80532, 87243, 93954, 116324, 120798, 125272, 140931, 161064, 174486, 181197, 187908, 203567, 232648, 241596, 261729, 281862, 348972, 362394, 375816, 407134, 422793, 483192, 523458, 563724, 610701, 697944, 724788, 785187, 814268, 845586, 1046916, 1127448, 1221402, 1268379, 1449576, 1570374, 1628536, 1691172, 1832103, 2093832, 2355561, 2442804, 2536758, 3140748, 3382344, 3664206, 4711122, 4885608, 5073516, 5496309, 6281496, 7328412, 9422244, 10147032, 10992618, 14656824, 16488927, 18844488, 21985236, 32977854, 43970472, 65955708, 131911416]

約数ペア:

[(1, 131911416), (2, 65955708), (3, 43970472), (4, 32977854), (6, 21985236), (7, 18844488), (8, 16488927), (9, 14656824), (12, 10992618), (13, 10147032), (14, 9422244), (18, 7328412), (21, 6281496), (24, 5496309), (26, 5073516), (27, 4885608), (28, 4711122), (36, 3664206), (39, 3382344), (42, 3140748), (52, 2536758), (54, 2442804), (56, 2355561), (63, 2093832), (72, 1832103), (78, 1691172), (81, 1628536), (84, 1570374), (91, 1449576), (104, 1268379), (108, 1221402), (117, 1127448), (126, 1046916), (156, 845586), (162, 814268), (168, 785187), (182, 724788), (189, 697944), (216, 610701), (234, 563724), (252, 523458), (273, 483192), (312, 422793), (324, 407134), (351, 375816), (364, 362394), (378, 348972), (468, 281862), (504, 261729), (546, 241596), (567, 232648), (648, 203567), (702, 187908), (728, 181197), (756, 174486), (819, 161064), (936, 140931), (1053, 125272), (1092, 120798), (1134, 116324), (1404, 93954), (1512, 87243), (1638, 80532), (2106, 62636), (2184, 60399), (2237, 58968), (2268, 58162), (2457, 53688), (2808, 46977), (3276, 40266), (4212, 31318), (4474, 29484), (4536, 29081), (4914, 26844), (6552, 20133), (6711, 19656), (7371, 17896), (8424, 15659), (8948, 14742), (9828, 13422)]