165747270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3761}}^1$

素因数の和:3897

約数の個数: 64

約数和(自身を含む): 432298944

約数和(自身を除く): 266551674

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 113, 130, 195, 226, 339, 390, 565, 678, 1130, 1469, 1695, 2938, 3390, 3761, 4407, 7345, 7522, 8814, 11283, 14690, 18805, 22035, 22566, 37610, 44070, 48893, 56415, 97786, 112830, 146679, 244465, 293358, 424993, 488930, 733395, 849986, 1274979, 1466790, 2124965, 2549958, 4249930, 5524909, 6374895, 11049818, 12749790, 16574727, 27624545, 33149454, 55249090, 82873635, 165747270]

約数ペア:

[(1, 165747270), (2, 82873635), (3, 55249090), (5, 33149454), (6, 27624545), (10, 16574727), (13, 12749790), (15, 11049818), (26, 6374895), (30, 5524909), (39, 4249930), (65, 2549958), (78, 2124965), (113, 1466790), (130, 1274979), (195, 849986), (226, 733395), (339, 488930), (390, 424993), (565, 293358), (678, 244465), (1130, 146679), (1469, 112830), (1695, 97786), (2938, 56415), (3390, 48893), (3761, 44070), (4407, 37610), (7345, 22566), (7522, 22035), (8814, 18805), (11283, 14690)]