152908833

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 266010624

約数和(自身を除く): 113101791

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 131, 163, 217, 231, 341, 393, 489, 651, 917, 1023, 1141, 1441, 1793, 2387, 2751, 3423, 4061, 4323, 5053, 5379, 7161, 10087, 12183, 12551, 15159, 21353, 28427, 30261, 35371, 37653, 44671, 55583, 64059, 85281, 106113, 134013, 149471, 166749, 234883, 312697, 389081, 448413, 661943, 704649, 938091, 1167243, 1644181, 1985829, 4633601, 4932543, 7281373, 13900803, 21844119, 50969611, 152908833]

約数ペア:

[(1, 152908833), (3, 50969611), (7, 21844119), (11, 13900803), (21, 7281373), (31, 4932543), (33, 4633601), (77, 1985829), (93, 1644181), (131, 1167243), (163, 938091), (217, 704649), (231, 661943), (341, 448413), (393, 389081), (489, 312697), (651, 234883), (917, 166749), (1023, 149471), (1141, 134013), (1441, 106113), (1793, 85281), (2387, 64059), (2751, 55583), (3423, 44671), (4061, 37653), (4323, 35371), (5053, 30261), (5379, 28427), (7161, 21353), (10087, 15159), (12183, 12551)]