153172756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3457}}^1$

素因数の和:3544

約数の個数: 48

約数和(自身を含む): 313709760

約数和(自身を除く): 160537004

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 53, 76, 106, 209, 212, 418, 583, 836, 1007, 1166, 2014, 2332, 3457, 4028, 6914, 11077, 13828, 22154, 38027, 44308, 65683, 76054, 131366, 152108, 183221, 262732, 366442, 722513, 732884, 1445026, 2015431, 2890052, 3481199, 4030862, 6962398, 8061724, 13924796, 38293189, 76586378, 153172756]

約数ペア:

[(1, 153172756), (2, 76586378), (4, 38293189), (11, 13924796), (19, 8061724), (22, 6962398), (38, 4030862), (44, 3481199), (53, 2890052), (76, 2015431), (106, 1445026), (209, 732884), (212, 722513), (418, 366442), (583, 262732), (836, 183221), (1007, 152108), (1166, 131366), (2014, 76054), (2332, 65683), (3457, 44308), (4028, 38027), (6914, 22154), (11077, 13828)]