156768479140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{497899}}^1$

素因数の和:498101

約数の個数: 96

約数和(自身を含む): 407529158400

約数和(自身を除く): 250760679260

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 173, 182, 260, 346, 364, 455, 692, 865, 910, 1211, 1730, 1820, 2249, 2422, 3460, 4498, 4844, 6055, 8996, 11245, 12110, 15743, 22490, 24220, 31486, 44980, 62972, 78715, 157430, 314860, 497899, 995798, 1991596, 2489495, 3485293, 4978990, 6472687, 6970586, 9957980, 12945374, 13941172, 17426465, 25890748, 32363435, 34852930, 45308809, 64726870, 69705860, 86136527, 90617618, 129453740, 172273054, 181235236, 226544045, 344546108, 430682635, 453088090, 602955689, 861365270, 906176180, 1119774851, 1205911378, 1722730540, 2239549702, 2411822756, 3014778445, 4479099404, 5598874255, 6029556890, 7838423957, 11197748510, 12059113780, 15676847914, 22395497020, 31353695828, 39192119785, 78384239570, 156768479140]

約数ペア:

[(1, 156768479140), (2, 78384239570), (4, 39192119785), (5, 31353695828), (7, 22395497020), (10, 15676847914), (13, 12059113780), (14, 11197748510), (20, 7838423957), (26, 6029556890), (28, 5598874255), (35, 4479099404), (52, 3014778445), (65, 2411822756), (70, 2239549702), (91, 1722730540), (130, 1205911378), (140, 1119774851), (173, 906176180), (182, 861365270), (260, 602955689), (346, 453088090), (364, 430682635), (455, 344546108), (692, 226544045), (865, 181235236), (910, 172273054), (1211, 129453740), (1730, 90617618), (1820, 86136527), (2249, 69705860), (2422, 64726870), (3460, 45308809), (4498, 34852930), (4844, 32363435), (6055, 25890748), (8996, 17426465), (11245, 13941172), (12110, 12945374), (15743, 9957980), (22490, 6970586), (24220, 6472687), (31486, 4978990), (44980, 3485293), (62972, 2489495), (78715, 1991596), (157430, 995798), (314860, 497899)]