16030644

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:357

約数の個数: 72

約数和(自身を含む): 44049600

約数和(自身を除く): 28018956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 137, 147, 196, 199, 274, 294, 398, 411, 548, 588, 597, 796, 822, 959, 1194, 1393, 1644, 1918, 2388, 2786, 2877, 3836, 4179, 5572, 5754, 6713, 8358, 9751, 11508, 13426, 16716, 19502, 20139, 26852, 27263, 29253, 39004, 40278, 54526, 58506, 80556, 81789, 109052, 117012, 163578, 190841, 327156, 381682, 572523, 763364, 1145046, 1335887, 2290092, 2671774, 4007661, 5343548, 8015322, 16030644]

約数ペア:

[(1, 16030644), (2, 8015322), (3, 5343548), (4, 4007661), (6, 2671774), (7, 2290092), (12, 1335887), (14, 1145046), (21, 763364), (28, 572523), (42, 381682), (49, 327156), (84, 190841), (98, 163578), (137, 117012), (147, 109052), (196, 81789), (199, 80556), (274, 58506), (294, 54526), (398, 40278), (411, 39004), (548, 29253), (588, 27263), (597, 26852), (796, 20139), (822, 19502), (959, 16716), (1194, 13426), (1393, 11508), (1644, 9751), (1918, 8358), (2388, 6713), (2786, 5754), (2877, 5572), (3836, 4179)]