161145108

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1471}}^1$

素因数の和:1677

約数の個数: 72

約数和(自身を含む): 434004480

約数和(自身を除く): 272859372

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 179, 204, 306, 358, 537, 612, 716, 1074, 1471, 1611, 2148, 2942, 3043, 3222, 4413, 5884, 6086, 6444, 8826, 9129, 12172, 13239, 17652, 18258, 25007, 26478, 27387, 36516, 50014, 52956, 54774, 75021, 100028, 109548, 150042, 225063, 263309, 300084, 450126, 526618, 789927, 900252, 1053236, 1579854, 2369781, 3159708, 4476253, 4739562, 8952506, 9479124, 13428759, 17905012, 26857518, 40286277, 53715036, 80572554, 161145108]

約数ペア:

[(1, 161145108), (2, 80572554), (3, 53715036), (4, 40286277), (6, 26857518), (9, 17905012), (12, 13428759), (17, 9479124), (18, 8952506), (34, 4739562), (36, 4476253), (51, 3159708), (68, 2369781), (102, 1579854), (153, 1053236), (179, 900252), (204, 789927), (306, 526618), (358, 450126), (537, 300084), (612, 263309), (716, 225063), (1074, 150042), (1471, 109548), (1611, 100028), (2148, 75021), (2942, 54774), (3043, 52956), (3222, 50014), (4413, 36516), (5884, 27387), (6086, 26478), (6444, 25007), (8826, 18258), (9129, 17652), (12172, 13239)]