148874814

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:703

約数の個数: 128

約数和(自身を含む): 399375360

約数和(自身を除く): 250500546

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 23, 27, 33, 34, 46, 51, 54, 66, 69, 99, 102, 138, 153, 187, 198, 207, 253, 297, 306, 374, 391, 414, 459, 506, 561, 594, 621, 641, 759, 782, 918, 1122, 1173, 1242, 1282, 1518, 1683, 1923, 2277, 2346, 3366, 3519, 3846, 4301, 4554, 5049, 5769, 6831, 7038, 7051, 8602, 10098, 10557, 10897, 11538, 12903, 13662, 14102, 14743, 17307, 21114, 21153, 21794, 25806, 29486, 32691, 34614, 38709, 42306, 44229, 63459, 65382, 77418, 88458, 98073, 116127, 119867, 126918, 132687, 162173, 190377, 196146, 232254, 239734, 250631, 265374, 294219, 324346, 359601, 380754, 398061, 486519, 501262, 588438, 719202, 751893, 796122, 973038, 1078803, 1459557, 1503786, 2157606, 2255679, 2756941, 2919114, 3236409, 4378671, 4511358, 5513882, 6472818, 6767037, 8270823, 8757342, 13534074, 16541646, 24812469, 49624938, 74437407, 148874814]

約数ペア:

[(1, 148874814), (2, 74437407), (3, 49624938), (6, 24812469), (9, 16541646), (11, 13534074), (17, 8757342), (18, 8270823), (22, 6767037), (23, 6472818), (27, 5513882), (33, 4511358), (34, 4378671), (46, 3236409), (51, 2919114), (54, 2756941), (66, 2255679), (69, 2157606), (99, 1503786), (102, 1459557), (138, 1078803), (153, 973038), (187, 796122), (198, 751893), (207, 719202), (253, 588438), (297, 501262), (306, 486519), (374, 398061), (391, 380754), (414, 359601), (459, 324346), (506, 294219), (561, 265374), (594, 250631), (621, 239734), (641, 232254), (759, 196146), (782, 190377), (918, 162173), (1122, 132687), (1173, 126918), (1242, 119867), (1282, 116127), (1518, 98073), (1683, 88458), (1923, 77418), (2277, 65382), (2346, 63459), (3366, 44229), (3519, 42306), (3846, 38709), (4301, 34614), (4554, 32691), (5049, 29486), (5769, 25806), (6831, 21794), (7038, 21153), (7051, 21114), (8602, 17307), (10098, 14743), (10557, 14102), (10897, 13662), (11538, 12903)]