153449604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:506

約数の個数: 144

約数和(自身を含む): 487783296

約数和(自身を除く): 334333692

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 197, 198, 231, 252, 281, 308, 394, 396, 462, 562, 591, 693, 788, 843, 924, 1124, 1182, 1379, 1386, 1686, 1773, 1967, 2167, 2364, 2529, 2758, 2772, 3091, 3372, 3546, 3934, 4137, 4334, 5058, 5516, 5901, 6182, 6501, 7092, 7868, 8274, 8668, 9273, 10116, 11802, 12364, 12411, 13002, 15169, 16548, 17703, 18546, 19503, 21637, 23604, 24822, 26004, 27819, 30338, 35406, 37092, 39006, 43274, 45507, 49644, 55357, 55638, 60676, 64911, 70812, 78012, 86548, 91014, 110714, 111276, 129822, 136521, 166071, 182028, 194733, 221428, 259644, 273042, 332142, 387499, 389466, 498213, 546084, 608927, 664284, 774998, 778932, 996426, 1162497, 1217854, 1549996, 1826781, 1992852, 2324994, 2435708, 3487491, 3653562, 4262489, 4649988, 5480343, 6974982, 7307124, 8524978, 10960686, 12787467, 13949964, 17049956, 21921372, 25574934, 38362401, 51149868, 76724802, 153449604]

約数ペア:

[(1, 153449604), (2, 76724802), (3, 51149868), (4, 38362401), (6, 25574934), (7, 21921372), (9, 17049956), (11, 13949964), (12, 12787467), (14, 10960686), (18, 8524978), (21, 7307124), (22, 6974982), (28, 5480343), (33, 4649988), (36, 4262489), (42, 3653562), (44, 3487491), (63, 2435708), (66, 2324994), (77, 1992852), (84, 1826781), (99, 1549996), (126, 1217854), (132, 1162497), (154, 996426), (197, 778932), (198, 774998), (231, 664284), (252, 608927), (281, 546084), (308, 498213), (394, 389466), (396, 387499), (462, 332142), (562, 273042), (591, 259644), (693, 221428), (788, 194733), (843, 182028), (924, 166071), (1124, 136521), (1182, 129822), (1379, 111276), (1386, 110714), (1686, 91014), (1773, 86548), (1967, 78012), (2167, 70812), (2364, 64911), (2529, 60676), (2758, 55638), (2772, 55357), (3091, 49644), (3372, 45507), (3546, 43274), (3934, 39006), (4137, 37092), (4334, 35406), (5058, 30338), (5516, 27819), (5901, 26004), (6182, 24822), (6501, 23604), (7092, 21637), (7868, 19503), (8274, 18546), (8668, 17703), (9273, 16548), (10116, 15169), (11802, 13002), (12364, 12411)]