145213236

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1489}}^1$

素因数の和:1555

約数の個数: 120

約数和(自身を含む): 444234560

約数和(自身を除く): 299021324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 81, 84, 86, 108, 126, 129, 162, 172, 189, 252, 258, 301, 324, 378, 387, 516, 567, 602, 756, 774, 903, 1134, 1161, 1204, 1489, 1548, 1806, 2268, 2322, 2709, 2978, 3483, 3612, 4467, 4644, 5418, 5956, 6966, 8127, 8934, 10423, 10836, 13401, 13932, 16254, 17868, 20846, 24381, 26802, 31269, 32508, 40203, 41692, 48762, 53604, 62538, 64027, 80406, 93807, 97524, 120609, 125076, 128054, 160812, 187614, 192081, 241218, 256108, 281421, 375228, 384162, 448189, 482436, 562842, 576243, 768324, 844263, 896378, 1125684, 1152486, 1344567, 1688526, 1728729, 1792756, 2304972, 2689134, 3377052, 3457458, 4033701, 5186187, 5378268, 6914916, 8067402, 10372374, 12101103, 16134804, 20744748, 24202206, 36303309, 48404412, 72606618, 145213236]

約数ペア:

[(1, 145213236), (2, 72606618), (3, 48404412), (4, 36303309), (6, 24202206), (7, 20744748), (9, 16134804), (12, 12101103), (14, 10372374), (18, 8067402), (21, 6914916), (27, 5378268), (28, 5186187), (36, 4033701), (42, 3457458), (43, 3377052), (54, 2689134), (63, 2304972), (81, 1792756), (84, 1728729), (86, 1688526), (108, 1344567), (126, 1152486), (129, 1125684), (162, 896378), (172, 844263), (189, 768324), (252, 576243), (258, 562842), (301, 482436), (324, 448189), (378, 384162), (387, 375228), (516, 281421), (567, 256108), (602, 241218), (756, 192081), (774, 187614), (903, 160812), (1134, 128054), (1161, 125076), (1204, 120609), (1489, 97524), (1548, 93807), (1806, 80406), (2268, 64027), (2322, 62538), (2709, 53604), (2978, 48762), (3483, 41692), (3612, 40203), (4467, 32508), (4644, 31269), (5418, 26802), (5956, 24381), (6966, 20846), (8127, 17868), (8934, 16254), (10423, 13932), (10836, 13401)]