173800886

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 323326080

約数和(自身を除く): 149525194

約数列:

[1, 2, 7, 14, 29, 41, 53, 58, 82, 106, 197, 203, 287, 371, 394, 406, 574, 742, 1189, 1379, 1537, 2173, 2378, 2758, 3074, 4346, 5713, 8077, 8323, 10441, 10759, 11426, 15211, 16154, 16646, 20882, 21518, 30422, 39991, 56539, 63017, 73087, 79982, 113078, 126034, 146174, 234233, 302789, 428081, 441119, 468466, 605578, 856162, 882238, 1639631, 2119523, 2996567, 3279262, 4239046, 5993134, 12414349, 24828698, 86900443, 173800886]

約数ペア:

[(1, 173800886), (2, 86900443), (7, 24828698), (14, 12414349), (29, 5993134), (41, 4239046), (53, 3279262), (58, 2996567), (82, 2119523), (106, 1639631), (197, 882238), (203, 856162), (287, 605578), (371, 468466), (394, 441119), (406, 428081), (574, 302789), (742, 234233), (1189, 146174), (1379, 126034), (1537, 113078), (2173, 79982), (2378, 73087), (2758, 63017), (3074, 56539), (4346, 39991), (5713, 30422), (8077, 21518), (8323, 20882), (10441, 16646), (10759, 16154), (11426, 15211)]