156911973088

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1297}}^1\times {\mathrm{17107}}^1$

素因数の和:18444

約数の個数: 96

約数和(自身を含む): 352545377184

約数和(自身を除く): 195633404096

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1297, 1768, 2594, 3536, 5188, 7072, 10376, 16861, 17107, 20752, 22049, 33722, 34214, 41504, 44098, 67444, 68428, 88196, 134888, 136856, 176392, 222391, 269776, 273712, 286637, 290819, 352784, 444782, 539552, 547424, 573274, 581638, 705568, 889564, 1146548, 1163276, 1779128, 2293096, 2326552, 3558256, 3780647, 4586192, 4653104, 7116512, 7561294, 9172384, 9306208, 15122588, 22187779, 30245176, 44375558, 60490352, 88751116, 120980704, 177502232, 288441127, 355004464, 377192243, 576882254, 710008928, 754384486, 1153764508, 1508768972, 2307529016, 3017537944, 4615058032, 4903499159, 6035075888, 9230116064, 9806998318, 12070151776, 19613996636, 39227993272, 78455986544, 156911973088]

約数ペア:

[(1, 156911973088), (2, 78455986544), (4, 39227993272), (8, 19613996636), (13, 12070151776), (16, 9806998318), (17, 9230116064), (26, 6035075888), (32, 4903499159), (34, 4615058032), (52, 3017537944), (68, 2307529016), (104, 1508768972), (136, 1153764508), (208, 754384486), (221, 710008928), (272, 576882254), (416, 377192243), (442, 355004464), (544, 288441127), (884, 177502232), (1297, 120980704), (1768, 88751116), (2594, 60490352), (3536, 44375558), (5188, 30245176), (7072, 22187779), (10376, 15122588), (16861, 9306208), (17107, 9172384), (20752, 7561294), (22049, 7116512), (33722, 4653104), (34214, 4586192), (41504, 3780647), (44098, 3558256), (67444, 2326552), (68428, 2293096), (88196, 1779128), (134888, 1163276), (136856, 1146548), (176392, 889564), (222391, 705568), (269776, 581638), (273712, 573274), (286637, 547424), (290819, 539552), (352784, 444782)]