131063436

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{389}}^1$

素因数の和:604

約数の個数: 108

約数和(自身を含む): 388402560

約数和(自身を除く): 257339124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 191, 196, 252, 294, 382, 389, 441, 573, 588, 764, 778, 882, 1146, 1167, 1337, 1556, 1719, 1764, 2292, 2334, 2674, 2723, 3438, 3501, 4011, 4668, 5348, 5446, 6876, 7002, 8022, 8169, 9359, 10892, 12033, 14004, 16044, 16338, 18718, 19061, 24066, 24507, 28077, 32676, 37436, 38122, 48132, 49014, 56154, 57183, 74299, 76244, 84231, 98028, 112308, 114366, 148598, 168462, 171549, 222897, 228732, 297196, 336924, 343098, 445794, 520093, 668691, 686196, 891588, 1040186, 1337382, 1560279, 2080372, 2674764, 3120558, 3640651, 4680837, 6241116, 7281302, 9361674, 10921953, 14562604, 18723348, 21843906, 32765859, 43687812, 65531718, 131063436]

約数ペア:

[(1, 131063436), (2, 65531718), (3, 43687812), (4, 32765859), (6, 21843906), (7, 18723348), (9, 14562604), (12, 10921953), (14, 9361674), (18, 7281302), (21, 6241116), (28, 4680837), (36, 3640651), (42, 3120558), (49, 2674764), (63, 2080372), (84, 1560279), (98, 1337382), (126, 1040186), (147, 891588), (191, 686196), (196, 668691), (252, 520093), (294, 445794), (382, 343098), (389, 336924), (441, 297196), (573, 228732), (588, 222897), (764, 171549), (778, 168462), (882, 148598), (1146, 114366), (1167, 112308), (1337, 98028), (1556, 84231), (1719, 76244), (1764, 74299), (2292, 57183), (2334, 56154), (2674, 49014), (2723, 48132), (3438, 38122), (3501, 37436), (4011, 32676), (4668, 28077), (5348, 24507), (5446, 24066), (6876, 19061), (7002, 18718), (8022, 16338), (8169, 16044), (9359, 14004), (10892, 12033)]