158998422

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1231}}^1$

素因数の和:1369

約数の個数: 64

約数和(自身を含む): 369008640

約数和(自身を除く): 210010218

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 103, 114, 206, 209, 309, 418, 618, 627, 1133, 1231, 1254, 1957, 2266, 2462, 3399, 3693, 3914, 5871, 6798, 7386, 11742, 13541, 21527, 23389, 27082, 40623, 43054, 46778, 64581, 70167, 81246, 126793, 129162, 140334, 253586, 257279, 380379, 514558, 760758, 771837, 1394723, 1543674, 2409067, 2789446, 4184169, 4818134, 7227201, 8368338, 14454402, 26499737, 52999474, 79499211, 158998422]

約数ペア:

[(1, 158998422), (2, 79499211), (3, 52999474), (6, 26499737), (11, 14454402), (19, 8368338), (22, 7227201), (33, 4818134), (38, 4184169), (57, 2789446), (66, 2409067), (103, 1543674), (114, 1394723), (206, 771837), (209, 760758), (309, 514558), (418, 380379), (618, 257279), (627, 253586), (1133, 140334), (1231, 129162), (1254, 126793), (1957, 81246), (2266, 70167), (2462, 64581), (3399, 46778), (3693, 43054), (3914, 40623), (5871, 27082), (6798, 23389), (7386, 21527), (11742, 13541)]