145640016

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53231}}^1$

素因数の和:53264

約数の個数: 60

約数和(自身を含む): 429049920

約数和(自身を除く): 283409904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 53231, 106462, 159693, 212924, 319386, 425848, 479079, 638772, 851696, 958158, 1011389, 1277544, 1916316, 2022778, 2555088, 3034167, 3832632, 4045556, 6068334, 7665264, 8091112, 9102501, 12136668, 16182224, 18205002, 24273336, 36410004, 48546672, 72820008, 145640016]

約数ペア:

[(1, 145640016), (2, 72820008), (3, 48546672), (4, 36410004), (6, 24273336), (8, 18205002), (9, 16182224), (12, 12136668), (16, 9102501), (18, 8091112), (19, 7665264), (24, 6068334), (36, 4045556), (38, 3832632), (48, 3034167), (57, 2555088), (72, 2022778), (76, 1916316), (114, 1277544), (144, 1011389), (152, 958158), (171, 851696), (228, 638772), (304, 479079), (342, 425848), (456, 319386), (684, 212924), (912, 159693), (1368, 106462), (2736, 53231)]