157339170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{1277}}^1$

素因数の和:1364

約数の個数: 72

約数和(自身を含む): 420766164

約数和(自身を除く): 263426994

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1277, 1369, 1665, 2554, 2738, 3330, 3831, 4107, 6385, 6845, 7662, 8214, 11493, 12321, 12770, 13690, 19155, 20535, 22986, 24642, 38310, 41070, 47249, 57465, 61605, 94498, 114930, 123210, 141747, 236245, 283494, 425241, 472490, 708735, 850482, 1417470, 1748213, 2126205, 3496426, 4252410, 5244639, 8741065, 10489278, 15733917, 17482130, 26223195, 31467834, 52446390, 78669585, 157339170]

約数ペア:

[(1, 157339170), (2, 78669585), (3, 52446390), (5, 31467834), (6, 26223195), (9, 17482130), (10, 15733917), (15, 10489278), (18, 8741065), (30, 5244639), (37, 4252410), (45, 3496426), (74, 2126205), (90, 1748213), (111, 1417470), (185, 850482), (222, 708735), (333, 472490), (370, 425241), (555, 283494), (666, 236245), (1110, 141747), (1277, 123210), (1369, 114930), (1665, 94498), (2554, 61605), (2738, 57465), (3330, 47249), (3831, 41070), (4107, 38310), (6385, 24642), (6845, 22986), (7662, 20535), (8214, 19155), (11493, 13690), (12321, 12770)]