161036172

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1259}}^1$

素因数の和:1316

約数の個数: 144

約数和(自身を含む): 495331200

約数和(自身を除く): 334295028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 19, 22, 33, 34, 36, 38, 44, 51, 57, 66, 68, 76, 99, 102, 114, 132, 153, 171, 187, 198, 204, 209, 228, 306, 323, 342, 374, 396, 418, 561, 612, 627, 646, 684, 748, 836, 969, 1122, 1254, 1259, 1292, 1683, 1881, 1938, 2244, 2508, 2518, 2907, 3366, 3553, 3762, 3777, 3876, 5036, 5814, 6732, 7106, 7524, 7554, 10659, 11331, 11628, 13849, 14212, 15108, 21318, 21403, 22662, 23921, 27698, 31977, 41547, 42636, 42806, 45324, 47842, 55396, 63954, 64209, 71763, 83094, 85612, 95684, 124641, 127908, 128418, 143526, 166188, 192627, 215289, 235433, 249282, 256836, 263131, 287052, 385254, 406657, 430578, 470866, 498564, 526262, 706299, 770508, 789393, 813314, 861156, 941732, 1052524, 1219971, 1412598, 1578786, 1626628, 2118897, 2368179, 2439942, 2825196, 3157572, 3659913, 4237794, 4473227, 4736358, 4879884, 7319826, 8475588, 8946454, 9472716, 13419681, 14639652, 17892908, 26839362, 40259043, 53678724, 80518086, 161036172]

約数ペア:

[(1, 161036172), (2, 80518086), (3, 53678724), (4, 40259043), (6, 26839362), (9, 17892908), (11, 14639652), (12, 13419681), (17, 9472716), (18, 8946454), (19, 8475588), (22, 7319826), (33, 4879884), (34, 4736358), (36, 4473227), (38, 4237794), (44, 3659913), (51, 3157572), (57, 2825196), (66, 2439942), (68, 2368179), (76, 2118897), (99, 1626628), (102, 1578786), (114, 1412598), (132, 1219971), (153, 1052524), (171, 941732), (187, 861156), (198, 813314), (204, 789393), (209, 770508), (228, 706299), (306, 526262), (323, 498564), (342, 470866), (374, 430578), (396, 406657), (418, 385254), (561, 287052), (612, 263131), (627, 256836), (646, 249282), (684, 235433), (748, 215289), (836, 192627), (969, 166188), (1122, 143526), (1254, 128418), (1259, 127908), (1292, 124641), (1683, 95684), (1881, 85612), (1938, 83094), (2244, 71763), (2508, 64209), (2518, 63954), (2907, 55396), (3366, 47842), (3553, 45324), (3762, 42806), (3777, 42636), (3876, 41547), (5036, 31977), (5814, 27698), (6732, 23921), (7106, 22662), (7524, 21403), (7554, 21318), (10659, 15108), (11331, 14212), (11628, 13849)]