161738298

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{8923}}^1$

素因数の和:9003

約数の個数: 48

約数和(自身を含む): 375878880

約数和(自身を除く): 214140582

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 53, 57, 106, 114, 159, 171, 318, 342, 477, 954, 1007, 2014, 3021, 6042, 8923, 9063, 17846, 18126, 26769, 53538, 80307, 160614, 169537, 339074, 472919, 508611, 945838, 1017222, 1418757, 1525833, 2837514, 3051666, 4256271, 8512542, 8985461, 17970922, 26956383, 53912766, 80869149, 161738298]

約数ペア:

[(1, 161738298), (2, 80869149), (3, 53912766), (6, 26956383), (9, 17970922), (18, 8985461), (19, 8512542), (38, 4256271), (53, 3051666), (57, 2837514), (106, 1525833), (114, 1418757), (159, 1017222), (171, 945838), (318, 508611), (342, 472919), (477, 339074), (954, 169537), (1007, 160614), (2014, 80307), (3021, 53538), (6042, 26769), (8923, 18126), (9063, 17846)]