156921671718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{82757}}^1$

素因数の和:83022

約数の個数: 96

約数和(自身を含む): 395053588800

約数和(自身を除く): 238131917082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 149, 202, 298, 303, 447, 606, 707, 894, 909, 1043, 1341, 1414, 1818, 2086, 2121, 2682, 3129, 4242, 6258, 6363, 9387, 12726, 15049, 18774, 30098, 45147, 82757, 90294, 105343, 135441, 165514, 210686, 248271, 270882, 316029, 496542, 579299, 632058, 744813, 948087, 1158598, 1489626, 1737897, 1896174, 3475794, 5213691, 8358457, 10427382, 12330793, 16716914, 24661586, 25075371, 36992379, 50150742, 58509199, 73984758, 75226113, 86315551, 110977137, 117018398, 150452226, 172631102, 175527597, 221954274, 258946653, 351055194, 517893306, 526582791, 776839959, 1053165582, 1245410093, 1553679918, 2490820186, 3736230279, 7472460558, 8717870651, 11208690837, 17435741302, 22417381674, 26153611953, 52307223906, 78460835859, 156921671718]

約数ペア:

[(1, 156921671718), (2, 78460835859), (3, 52307223906), (6, 26153611953), (7, 22417381674), (9, 17435741302), (14, 11208690837), (18, 8717870651), (21, 7472460558), (42, 3736230279), (63, 2490820186), (101, 1553679918), (126, 1245410093), (149, 1053165582), (202, 776839959), (298, 526582791), (303, 517893306), (447, 351055194), (606, 258946653), (707, 221954274), (894, 175527597), (909, 172631102), (1043, 150452226), (1341, 117018398), (1414, 110977137), (1818, 86315551), (2086, 75226113), (2121, 73984758), (2682, 58509199), (3129, 50150742), (4242, 36992379), (6258, 25075371), (6363, 24661586), (9387, 16716914), (12726, 12330793), (15049, 10427382), (18774, 8358457), (30098, 5213691), (45147, 3475794), (82757, 1896174), (90294, 1737897), (105343, 1489626), (135441, 1158598), (165514, 948087), (210686, 744813), (248271, 632058), (270882, 579299), (316029, 496542)]