164208156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 449648640

約数和(自身を除く): 285440484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 163, 179, 201, 268, 326, 358, 402, 469, 489, 537, 652, 716, 804, 938, 978, 1074, 1141, 1253, 1407, 1876, 1956, 2148, 2282, 2506, 2814, 3423, 3759, 4564, 5012, 5628, 6846, 7518, 10921, 11993, 13692, 15036, 21842, 23986, 29177, 32763, 35979, 43684, 47972, 58354, 65526, 71958, 76447, 83951, 87531, 116708, 131052, 143916, 152894, 167902, 175062, 204239, 229341, 251853, 305788, 335804, 350124, 408478, 458682, 503706, 612717, 816956, 917364, 1007412, 1225434, 1954859, 2450868, 3909718, 5864577, 7819436, 11729154, 13684013, 23458308, 27368026, 41052039, 54736052, 82104078, 164208156]

約数ペア:

[(1, 164208156), (2, 82104078), (3, 54736052), (4, 41052039), (6, 27368026), (7, 23458308), (12, 13684013), (14, 11729154), (21, 7819436), (28, 5864577), (42, 3909718), (67, 2450868), (84, 1954859), (134, 1225434), (163, 1007412), (179, 917364), (201, 816956), (268, 612717), (326, 503706), (358, 458682), (402, 408478), (469, 350124), (489, 335804), (537, 305788), (652, 251853), (716, 229341), (804, 204239), (938, 175062), (978, 167902), (1074, 152894), (1141, 143916), (1253, 131052), (1407, 116708), (1876, 87531), (1956, 83951), (2148, 76447), (2282, 71958), (2506, 65526), (2814, 58354), (3423, 47972), (3759, 43684), (4564, 35979), (5012, 32763), (5628, 29177), (6846, 23986), (7518, 21842), (10921, 15036), (11993, 13692)]