145208952

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:626

約数の個数: 144

約数和(自身を含む): 464162400

約数和(自身を除く): 318953448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 79, 84, 98, 126, 147, 158, 168, 196, 237, 252, 294, 316, 392, 441, 474, 504, 521, 553, 588, 632, 711, 882, 948, 1042, 1106, 1176, 1422, 1563, 1659, 1764, 1896, 2084, 2212, 2844, 3126, 3318, 3528, 3647, 3871, 4168, 4424, 4689, 4977, 5688, 6252, 6636, 7294, 7742, 9378, 9954, 10941, 11613, 12504, 13272, 14588, 15484, 18756, 19908, 21882, 23226, 25529, 29176, 30968, 32823, 34839, 37512, 39816, 41159, 43764, 46452, 51058, 65646, 69678, 76587, 82318, 87528, 92904, 102116, 123477, 131292, 139356, 153174, 164636, 204232, 229761, 246954, 262584, 278712, 288113, 306348, 329272, 370431, 459522, 493908, 576226, 612696, 740862, 864339, 919044, 987816, 1152452, 1481724, 1728678, 1838088, 2016791, 2304904, 2593017, 2963448, 3457356, 4033582, 5186034, 6050373, 6914712, 8067164, 10372068, 12100746, 16134328, 18151119, 20744136, 24201492, 36302238, 48402984, 72604476, 145208952]

約数ペア:

[(1, 145208952), (2, 72604476), (3, 48402984), (4, 36302238), (6, 24201492), (7, 20744136), (8, 18151119), (9, 16134328), (12, 12100746), (14, 10372068), (18, 8067164), (21, 6914712), (24, 6050373), (28, 5186034), (36, 4033582), (42, 3457356), (49, 2963448), (56, 2593017), (63, 2304904), (72, 2016791), (79, 1838088), (84, 1728678), (98, 1481724), (126, 1152452), (147, 987816), (158, 919044), (168, 864339), (196, 740862), (237, 612696), (252, 576226), (294, 493908), (316, 459522), (392, 370431), (441, 329272), (474, 306348), (504, 288113), (521, 278712), (553, 262584), (588, 246954), (632, 229761), (711, 204232), (882, 164636), (948, 153174), (1042, 139356), (1106, 131292), (1176, 123477), (1422, 102116), (1563, 92904), (1659, 87528), (1764, 82318), (1896, 76587), (2084, 69678), (2212, 65646), (2844, 51058), (3126, 46452), (3318, 43764), (3528, 41159), (3647, 39816), (3871, 37512), (4168, 34839), (4424, 32823), (4689, 30968), (4977, 29176), (5688, 25529), (6252, 23226), (6636, 21882), (7294, 19908), (7742, 18756), (9378, 15484), (9954, 14588), (10941, 13272), (11613, 12504)]