179930334

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 390044160

約数和(自身を除く): 210113826

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 131, 138, 222, 262, 269, 393, 538, 786, 807, 851, 1614, 1702, 2553, 3013, 4847, 5106, 6026, 6187, 9039, 9694, 9953, 12374, 14541, 18078, 18561, 19906, 29082, 29859, 35239, 37122, 59718, 70478, 105717, 111481, 211434, 222962, 228919, 334443, 457838, 668886, 686757, 810497, 1303843, 1373514, 1620994, 2431491, 2607686, 3911529, 4862982, 7823058, 29988389, 59976778, 89965167, 179930334]

約数ペア:

[(1, 179930334), (2, 89965167), (3, 59976778), (6, 29988389), (23, 7823058), (37, 4862982), (46, 3911529), (69, 2607686), (74, 2431491), (111, 1620994), (131, 1373514), (138, 1303843), (222, 810497), (262, 686757), (269, 668886), (393, 457838), (538, 334443), (786, 228919), (807, 222962), (851, 211434), (1614, 111481), (1702, 105717), (2553, 70478), (3013, 59718), (4847, 37122), (5106, 35239), (6026, 29859), (6187, 29082), (9039, 19906), (9694, 18561), (9953, 18078), (12374, 14541)]