156956670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:587

約数の個数: 128

約数和(自身を含む): 456382080

約数和(自身を除く): 299425410

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 97, 117, 130, 135, 194, 195, 234, 270, 291, 351, 390, 461, 485, 582, 585, 702, 873, 922, 970, 1170, 1261, 1383, 1455, 1746, 1755, 2305, 2522, 2619, 2766, 2910, 3510, 3783, 4149, 4365, 4610, 5238, 5993, 6305, 6915, 7566, 8298, 8730, 11349, 11986, 12447, 12610, 13095, 13830, 17979, 18915, 20745, 22698, 24894, 26190, 29965, 34047, 35958, 37830, 41490, 44717, 53937, 56745, 59930, 62235, 68094, 89434, 89895, 107874, 113490, 124470, 134151, 161811, 170235, 179790, 223585, 268302, 269685, 323622, 340470, 402453, 447170, 539370, 581321, 670755, 804906, 809055, 1162642, 1207359, 1341510, 1618110, 1743963, 2012265, 2414718, 2906605, 3487926, 4024530, 5231889, 5813210, 6036795, 8719815, 10463778, 12073590, 15695667, 17439630, 26159445, 31391334, 52318890, 78478335, 156956670]

約数ペア:

[(1, 156956670), (2, 78478335), (3, 52318890), (5, 31391334), (6, 26159445), (9, 17439630), (10, 15695667), (13, 12073590), (15, 10463778), (18, 8719815), (26, 6036795), (27, 5813210), (30, 5231889), (39, 4024530), (45, 3487926), (54, 2906605), (65, 2414718), (78, 2012265), (90, 1743963), (97, 1618110), (117, 1341510), (130, 1207359), (135, 1162642), (194, 809055), (195, 804906), (234, 670755), (270, 581321), (291, 539370), (351, 447170), (390, 402453), (461, 340470), (485, 323622), (582, 269685), (585, 268302), (702, 223585), (873, 179790), (922, 170235), (970, 161811), (1170, 134151), (1261, 124470), (1383, 113490), (1455, 107874), (1746, 89895), (1755, 89434), (2305, 68094), (2522, 62235), (2619, 59930), (2766, 56745), (2910, 53937), (3510, 44717), (3783, 41490), (4149, 37830), (4365, 35958), (4610, 34047), (5238, 29965), (5993, 26190), (6305, 24894), (6915, 22698), (7566, 20745), (8298, 18915), (8730, 17979), (11349, 13830), (11986, 13095), (12447, 12610)]