162157788

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 470442336

約数和(自身を除く): 308284548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 41, 52, 54, 78, 81, 82, 108, 117, 123, 156, 162, 164, 234, 243, 246, 313, 324, 351, 369, 468, 486, 492, 533, 626, 702, 738, 939, 972, 1053, 1066, 1107, 1252, 1404, 1476, 1599, 1878, 2106, 2132, 2214, 2817, 3159, 3198, 3321, 3756, 4069, 4212, 4428, 4797, 5634, 6318, 6396, 6642, 8138, 8451, 9594, 9963, 11268, 12207, 12636, 12833, 13284, 14391, 16276, 16902, 19188, 19926, 24414, 25353, 25666, 28782, 33804, 36621, 38499, 39852, 43173, 48828, 50706, 51332, 57564, 73242, 76059, 76998, 86346, 101412, 109863, 115497, 129519, 146484, 152118, 153996, 166829, 172692, 219726, 230994, 259038, 304236, 329589, 333658, 346491, 439452, 461988, 500487, 518076, 659178, 667316, 692982, 988767, 1000974, 1039473, 1318356, 1385964, 1501461, 1977534, 2001948, 2078946, 3002922, 3118419, 3955068, 4157892, 4504383, 6005844, 6236838, 9008766, 12473676, 13513149, 18017532, 27026298, 40539447, 54052596, 81078894, 162157788]

約数ペア:

[(1, 162157788), (2, 81078894), (3, 54052596), (4, 40539447), (6, 27026298), (9, 18017532), (12, 13513149), (13, 12473676), (18, 9008766), (26, 6236838), (27, 6005844), (36, 4504383), (39, 4157892), (41, 3955068), (52, 3118419), (54, 3002922), (78, 2078946), (81, 2001948), (82, 1977534), (108, 1501461), (117, 1385964), (123, 1318356), (156, 1039473), (162, 1000974), (164, 988767), (234, 692982), (243, 667316), (246, 659178), (313, 518076), (324, 500487), (351, 461988), (369, 439452), (468, 346491), (486, 333658), (492, 329589), (533, 304236), (626, 259038), (702, 230994), (738, 219726), (939, 172692), (972, 166829), (1053, 153996), (1066, 152118), (1107, 146484), (1252, 129519), (1404, 115497), (1476, 109863), (1599, 101412), (1878, 86346), (2106, 76998), (2132, 76059), (2214, 73242), (2817, 57564), (3159, 51332), (3198, 50706), (3321, 48828), (3756, 43173), (4069, 39852), (4212, 38499), (4428, 36621), (4797, 33804), (5634, 28782), (6318, 25666), (6396, 25353), (6642, 24414), (8138, 19926), (8451, 19188), (9594, 16902), (9963, 16276), (11268, 14391), (12207, 13284), (12636, 12833)]