156763170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{75731}}^1$

素因数の和:75767

約数の個数: 48

約数和(自身を含む): 425310912

約数和(自身を除く): 268547742

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 75731, 151462, 227193, 378655, 454386, 681579, 757310, 1135965, 1363158, 1741813, 2271930, 3407895, 3483626, 5225439, 6815790, 8709065, 10450878, 15676317, 17418130, 26127195, 31352634, 52254390, 78381585, 156763170]

約数ペア:

[(1, 156763170), (2, 78381585), (3, 52254390), (5, 31352634), (6, 26127195), (9, 17418130), (10, 15676317), (15, 10450878), (18, 8709065), (23, 6815790), (30, 5225439), (45, 3483626), (46, 3407895), (69, 2271930), (90, 1741813), (115, 1363158), (138, 1135965), (207, 757310), (230, 681579), (345, 454386), (414, 378655), (690, 227193), (1035, 151462), (2070, 75731)]