155743266

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:621

約数の個数: 80

約数和(自身を含む): 383176800

約数和(自身を除く): 227433534

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 343, 399, 569, 686, 798, 931, 1029, 1138, 1707, 1862, 2058, 2401, 2793, 3414, 3983, 4802, 5586, 6517, 7203, 7966, 10811, 11949, 13034, 14406, 19551, 21622, 23898, 27881, 32433, 39102, 45619, 55762, 64866, 75677, 83643, 91238, 136857, 151354, 167286, 195167, 227031, 273714, 390334, 454062, 529739, 585501, 1059478, 1171002, 1366169, 1589217, 2732338, 3178434, 3708173, 4098507, 7416346, 8197014, 11124519, 22249038, 25957211, 51914422, 77871633, 155743266]

約数ペア:

[(1, 155743266), (2, 77871633), (3, 51914422), (6, 25957211), (7, 22249038), (14, 11124519), (19, 8197014), (21, 7416346), (38, 4098507), (42, 3708173), (49, 3178434), (57, 2732338), (98, 1589217), (114, 1366169), (133, 1171002), (147, 1059478), (266, 585501), (294, 529739), (343, 454062), (399, 390334), (569, 273714), (686, 227031), (798, 195167), (931, 167286), (1029, 151354), (1138, 136857), (1707, 91238), (1862, 83643), (2058, 75677), (2401, 64866), (2793, 55762), (3414, 45619), (3983, 39102), (4802, 32433), (5586, 27881), (6517, 23898), (7203, 21622), (7966, 19551), (10811, 14406), (11949, 13034)]