153571132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{929}}^1$

素因数の和:991

約数の個数: 72

約数和(自身を含む): 335759760

約数和(自身を除く): 182188628

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 289, 374, 442, 572, 578, 748, 884, 929, 1156, 1858, 2431, 3179, 3716, 3757, 4862, 6358, 7514, 9724, 10219, 12077, 12716, 15028, 15793, 20438, 24154, 31586, 40876, 41327, 48308, 63172, 82654, 132847, 165308, 173723, 205309, 265694, 268481, 347446, 410618, 531388, 536962, 694892, 821236, 1073924, 2258399, 2953291, 3490253, 4516798, 5906582, 6980506, 9033596, 11813164, 13961012, 38392783, 76785566, 153571132]

約数ペア:

[(1, 153571132), (2, 76785566), (4, 38392783), (11, 13961012), (13, 11813164), (17, 9033596), (22, 6980506), (26, 5906582), (34, 4516798), (44, 3490253), (52, 2953291), (68, 2258399), (143, 1073924), (187, 821236), (221, 694892), (286, 536962), (289, 531388), (374, 410618), (442, 347446), (572, 268481), (578, 265694), (748, 205309), (884, 173723), (929, 165308), (1156, 132847), (1858, 82654), (2431, 63172), (3179, 48308), (3716, 41327), (3757, 40876), (4862, 31586), (6358, 24154), (7514, 20438), (9724, 15793), (10219, 15028), (12077, 12716)]