138366384

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:535

約数の個数: 120

約数和(自身を含む): 398380752

約数和(自身を除く): 260014368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 169, 208, 222, 296, 312, 338, 444, 461, 481, 507, 592, 624, 676, 888, 922, 962, 1014, 1352, 1383, 1443, 1776, 1844, 1924, 2028, 2704, 2766, 2886, 3688, 3848, 4056, 5532, 5772, 5993, 6253, 7376, 7696, 8112, 11064, 11544, 11986, 12506, 17057, 17979, 18759, 22128, 23088, 23972, 25012, 34114, 35958, 37518, 47944, 50024, 51171, 68228, 71916, 75036, 77909, 95888, 100048, 102342, 136456, 143832, 150072, 155818, 204684, 221741, 233727, 272912, 287664, 300144, 311636, 409368, 443482, 467454, 623272, 665223, 818736, 886964, 934908, 1246544, 1330446, 1773928, 1869816, 2660892, 2882633, 3547856, 3739632, 5321784, 5765266, 8647899, 10643568, 11530532, 17295798, 23061064, 34591596, 46122128, 69183192, 138366384]

約数ペア:

[(1, 138366384), (2, 69183192), (3, 46122128), (4, 34591596), (6, 23061064), (8, 17295798), (12, 11530532), (13, 10643568), (16, 8647899), (24, 5765266), (26, 5321784), (37, 3739632), (39, 3547856), (48, 2882633), (52, 2660892), (74, 1869816), (78, 1773928), (104, 1330446), (111, 1246544), (148, 934908), (156, 886964), (169, 818736), (208, 665223), (222, 623272), (296, 467454), (312, 443482), (338, 409368), (444, 311636), (461, 300144), (481, 287664), (507, 272912), (592, 233727), (624, 221741), (676, 204684), (888, 155818), (922, 150072), (962, 143832), (1014, 136456), (1352, 102342), (1383, 100048), (1443, 95888), (1776, 77909), (1844, 75036), (1924, 71916), (2028, 68228), (2704, 51171), (2766, 50024), (2886, 47944), (3688, 37518), (3848, 35958), (4056, 34114), (5532, 25012), (5772, 23972), (5993, 23088), (6253, 22128), (7376, 18759), (7696, 17979), (8112, 17057), (11064, 12506), (11544, 11986)]