161786196

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2857}}^1$

素因数の和:2902

約数の個数: 108

約数和(自身を含む): 484265236

約数和(自身を除く): 322479040

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 121, 132, 143, 156, 198, 234, 242, 286, 363, 396, 429, 468, 484, 572, 726, 858, 1089, 1287, 1452, 1573, 1716, 2178, 2574, 2857, 3146, 4356, 4719, 5148, 5714, 6292, 8571, 9438, 11428, 14157, 17142, 18876, 25713, 28314, 31427, 34284, 37141, 51426, 56628, 62854, 74282, 94281, 102852, 111423, 125708, 148564, 188562, 222846, 282843, 334269, 345697, 377124, 408551, 445692, 565686, 668538, 691394, 817102, 1037091, 1131372, 1225653, 1337076, 1382788, 1634204, 2074182, 2451306, 3111273, 3676959, 4148364, 4494061, 4902612, 6222546, 7353918, 8988122, 12445092, 13482183, 14707836, 17976244, 26964366, 40446549, 53928732, 80893098, 161786196]

約数ペア:

[(1, 161786196), (2, 80893098), (3, 53928732), (4, 40446549), (6, 26964366), (9, 17976244), (11, 14707836), (12, 13482183), (13, 12445092), (18, 8988122), (22, 7353918), (26, 6222546), (33, 4902612), (36, 4494061), (39, 4148364), (44, 3676959), (52, 3111273), (66, 2451306), (78, 2074182), (99, 1634204), (117, 1382788), (121, 1337076), (132, 1225653), (143, 1131372), (156, 1037091), (198, 817102), (234, 691394), (242, 668538), (286, 565686), (363, 445692), (396, 408551), (429, 377124), (468, 345697), (484, 334269), (572, 282843), (726, 222846), (858, 188562), (1089, 148564), (1287, 125708), (1452, 111423), (1573, 102852), (1716, 94281), (2178, 74282), (2574, 62854), (2857, 56628), (3146, 51426), (4356, 37141), (4719, 34284), (5148, 31427), (5714, 28314), (6292, 25713), (8571, 18876), (9438, 17142), (11428, 14157)]