16102196

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 34856640

約数和(自身を除く): 18754444

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 103, 121, 187, 206, 209, 242, 323, 374, 412, 418, 484, 646, 748, 836, 1133, 1292, 1751, 1957, 2057, 2266, 2299, 3502, 3553, 3914, 4114, 4532, 4598, 7004, 7106, 7828, 8228, 9196, 12463, 14212, 19261, 21527, 24926, 33269, 38522, 39083, 43054, 49852, 66538, 77044, 78166, 86108, 133076, 156332, 211871, 236797, 365959, 423742, 473594, 731918, 847484, 947188, 1463836, 4025549, 8051098, 16102196]

約数ペア:

[(1, 16102196), (2, 8051098), (4, 4025549), (11, 1463836), (17, 947188), (19, 847484), (22, 731918), (34, 473594), (38, 423742), (44, 365959), (68, 236797), (76, 211871), (103, 156332), (121, 133076), (187, 86108), (206, 78166), (209, 77044), (242, 66538), (323, 49852), (374, 43054), (412, 39083), (418, 38522), (484, 33269), (646, 24926), (748, 21527), (836, 19261), (1133, 14212), (1292, 12463), (1751, 9196), (1957, 8228), (2057, 7828), (2266, 7106), (2299, 7004), (3502, 4598), (3553, 4532), (3914, 4114)]