174238812

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2953}}^1$

素因数の和:3123

約数の個数: 72

約数和(自身を含む): 483865200

約数和(自身を除く): 309626388

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 149, 198, 298, 396, 447, 596, 894, 1341, 1639, 1788, 2682, 2953, 3278, 4917, 5364, 5906, 6556, 8859, 9834, 11812, 14751, 17718, 19668, 26577, 29502, 32483, 35436, 53154, 59004, 64966, 97449, 106308, 129932, 194898, 292347, 389796, 439997, 584694, 879994, 1169388, 1319991, 1759988, 2639982, 3959973, 4839967, 5279964, 7919946, 9679934, 14519901, 15839892, 19359868, 29039802, 43559703, 58079604, 87119406, 174238812]

約数ペア:

[(1, 174238812), (2, 87119406), (3, 58079604), (4, 43559703), (6, 29039802), (9, 19359868), (11, 15839892), (12, 14519901), (18, 9679934), (22, 7919946), (33, 5279964), (36, 4839967), (44, 3959973), (66, 2639982), (99, 1759988), (132, 1319991), (149, 1169388), (198, 879994), (298, 584694), (396, 439997), (447, 389796), (596, 292347), (894, 194898), (1341, 129932), (1639, 106308), (1788, 97449), (2682, 64966), (2953, 59004), (3278, 53154), (4917, 35436), (5364, 32483), (5906, 29502), (6556, 26577), (8859, 19668), (9834, 17718), (11812, 14751)]