172129128522

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{877}}^1\times {\mathrm{9791}}^1$

素因数の和:10943

約数の個数: 64

約数和(自身を含む): 372644665344

約数和(自身を除く): 200515536822

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 257, 514, 771, 877, 1542, 1754, 2631, 3341, 5262, 6682, 9791, 10023, 11401, 19582, 20046, 22802, 29373, 34203, 58746, 68406, 127283, 225389, 254566, 381849, 450778, 676167, 763698, 1352334, 2516287, 2930057, 5032574, 5860114, 7548861, 8586707, 8790171, 15097722, 17173414, 17580342, 25760121, 32711731, 51520242, 65423462, 98135193, 111627191, 196270386, 223254382, 334881573, 669763146, 2206783699, 4413567398, 6620351097, 13240702194, 28688188087, 57376376174, 86064564261, 172129128522]

約数ペア:

[(1, 172129128522), (2, 86064564261), (3, 57376376174), (6, 28688188087), (13, 13240702194), (26, 6620351097), (39, 4413567398), (78, 2206783699), (257, 669763146), (514, 334881573), (771, 223254382), (877, 196270386), (1542, 111627191), (1754, 98135193), (2631, 65423462), (3341, 51520242), (5262, 32711731), (6682, 25760121), (9791, 17580342), (10023, 17173414), (11401, 15097722), (19582, 8790171), (20046, 8586707), (22802, 7548861), (29373, 5860114), (34203, 5032574), (58746, 2930057), (68406, 2516287), (127283, 1352334), (225389, 763698), (254566, 676167), (381849, 450778)]