155499408

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{63521}}^1$

素因数の和:63552

約数の個数: 60

約数和(自身を含む): 460788588

約数和(自身を除く): 305289180

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 63521, 127042, 190563, 254084, 381126, 508168, 571689, 762252, 1016336, 1079857, 1143378, 1524504, 2159714, 2286756, 3049008, 3239571, 4319428, 4573512, 6479142, 8638856, 9147024, 9718713, 12958284, 17277712, 19437426, 25916568, 38874852, 51833136, 77749704, 155499408]

約数ペア:

[(1, 155499408), (2, 77749704), (3, 51833136), (4, 38874852), (6, 25916568), (8, 19437426), (9, 17277712), (12, 12958284), (16, 9718713), (17, 9147024), (18, 8638856), (24, 6479142), (34, 4573512), (36, 4319428), (48, 3239571), (51, 3049008), (68, 2286756), (72, 2159714), (102, 1524504), (136, 1143378), (144, 1079857), (153, 1016336), (204, 762252), (272, 571689), (306, 508168), (408, 381126), (612, 254084), (816, 190563), (1224, 127042), (2448, 63521)]