157649364

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1489}}^1$

素因数の和:1689

約数の個数: 72

約数和(自身を含む): 424667880

約数和(自身を除く): 267018516

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 173, 204, 306, 346, 519, 612, 692, 1038, 1489, 1557, 2076, 2941, 2978, 3114, 4467, 5882, 5956, 6228, 8823, 8934, 11764, 13401, 17646, 17868, 25313, 26469, 26802, 35292, 50626, 52938, 53604, 75939, 101252, 105876, 151878, 227817, 257597, 303756, 455634, 515194, 772791, 911268, 1030388, 1545582, 2318373, 3091164, 4379149, 4636746, 8758298, 9273492, 13137447, 17516596, 26274894, 39412341, 52549788, 78824682, 157649364]

約数ペア:

[(1, 157649364), (2, 78824682), (3, 52549788), (4, 39412341), (6, 26274894), (9, 17516596), (12, 13137447), (17, 9273492), (18, 8758298), (34, 4636746), (36, 4379149), (51, 3091164), (68, 2318373), (102, 1545582), (153, 1030388), (173, 911268), (204, 772791), (306, 515194), (346, 455634), (519, 303756), (612, 257597), (692, 227817), (1038, 151878), (1489, 105876), (1557, 101252), (2076, 75939), (2941, 53604), (2978, 52938), (3114, 50626), (4467, 35292), (5882, 26802), (5956, 26469), (6228, 25313), (8823, 17868), (8934, 17646), (11764, 13401)]