155663067

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 269982720

約数和(自身を除く): 114319653

約数列:

[1, 3, 7, 17, 19, 21, 51, 53, 57, 119, 133, 159, 323, 357, 371, 399, 433, 901, 969, 1007, 1113, 1299, 2261, 2703, 3021, 3031, 6307, 6783, 7049, 7361, 8227, 9093, 17119, 18921, 21147, 22083, 22949, 24681, 51357, 51527, 57589, 68847, 119833, 139859, 154581, 160643, 172767, 359499, 390133, 419577, 436031, 481929, 979013, 1170399, 1308093, 2730931, 2937039, 3052217, 7412527, 8192793, 9156651, 22237581, 51887689, 155663067]

約数ペア:

[(1, 155663067), (3, 51887689), (7, 22237581), (17, 9156651), (19, 8192793), (21, 7412527), (51, 3052217), (53, 2937039), (57, 2730931), (119, 1308093), (133, 1170399), (159, 979013), (323, 481929), (357, 436031), (371, 419577), (399, 390133), (433, 359499), (901, 172767), (969, 160643), (1007, 154581), (1113, 139859), (1299, 119833), (2261, 68847), (2703, 57589), (3021, 51527), (3031, 51357), (6307, 24681), (6783, 22949), (7049, 22083), (7361, 21147), (8227, 18921), (9093, 17119)]