144309774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 365690880

約数和(自身を除く): 221381106

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 31, 42, 46, 61, 62, 69, 79, 93, 122, 138, 158, 161, 183, 186, 217, 237, 322, 366, 427, 434, 474, 483, 553, 651, 713, 854, 966, 1106, 1281, 1302, 1403, 1426, 1659, 1817, 1891, 2139, 2449, 2562, 2806, 3318, 3634, 3782, 4209, 4278, 4819, 4898, 4991, 5451, 5673, 7347, 8418, 9638, 9821, 9982, 10902, 11346, 12719, 13237, 14457, 14694, 14973, 17143, 19642, 25438, 26474, 28914, 29463, 29946, 33733, 34286, 38157, 39711, 43493, 51429, 56327, 58926, 67466, 76314, 79422, 86986, 101199, 102858, 110837, 112654, 130479, 149389, 168981, 202398, 221674, 260958, 298778, 304451, 332511, 337962, 394289, 448167, 608902, 665022, 775859, 788578, 896334, 913353, 1045723, 1182867, 1551718, 1826706, 2091446, 2327577, 2365734, 3137169, 3435947, 4655154, 6274338, 6871894, 10307841, 20615682, 24051629, 48103258, 72154887, 144309774]

約数ペア:

[(1, 144309774), (2, 72154887), (3, 48103258), (6, 24051629), (7, 20615682), (14, 10307841), (21, 6871894), (23, 6274338), (31, 4655154), (42, 3435947), (46, 3137169), (61, 2365734), (62, 2327577), (69, 2091446), (79, 1826706), (93, 1551718), (122, 1182867), (138, 1045723), (158, 913353), (161, 896334), (183, 788578), (186, 775859), (217, 665022), (237, 608902), (322, 448167), (366, 394289), (427, 337962), (434, 332511), (474, 304451), (483, 298778), (553, 260958), (651, 221674), (713, 202398), (854, 168981), (966, 149389), (1106, 130479), (1281, 112654), (1302, 110837), (1403, 102858), (1426, 101199), (1659, 86986), (1817, 79422), (1891, 76314), (2139, 67466), (2449, 58926), (2562, 56327), (2806, 51429), (3318, 43493), (3634, 39711), (3782, 38157), (4209, 34286), (4278, 33733), (4819, 29946), (4898, 29463), (4991, 28914), (5451, 26474), (5673, 25438), (7347, 19642), (8418, 17143), (9638, 14973), (9821, 14694), (9982, 14457), (10902, 13237), (11346, 12719)]