151220170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 297271296

約数和(自身を除く): 146051126

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 127, 155, 167, 230, 254, 310, 334, 635, 713, 835, 1270, 1426, 1670, 2921, 3565, 3841, 3937, 5177, 5842, 7130, 7682, 7874, 10354, 14605, 19205, 19685, 21209, 25885, 29210, 38410, 39370, 42418, 51770, 90551, 106045, 119071, 181102, 212090, 238142, 452755, 487807, 595355, 657479, 905510, 975614, 1190710, 1314958, 2439035, 3287395, 4878070, 6574790, 15122017, 30244034, 75610085, 151220170]

約数ペア:

[(1, 151220170), (2, 75610085), (5, 30244034), (10, 15122017), (23, 6574790), (31, 4878070), (46, 3287395), (62, 2439035), (115, 1314958), (127, 1190710), (155, 975614), (167, 905510), (230, 657479), (254, 595355), (310, 487807), (334, 452755), (635, 238142), (713, 212090), (835, 181102), (1270, 119071), (1426, 106045), (1670, 90551), (2921, 51770), (3565, 42418), (3841, 39370), (3937, 38410), (5177, 29210), (5842, 25885), (7130, 21209), (7682, 19685), (7874, 19205), (10354, 14605)]