196344252

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 572382720

約数和(自身を除く): 376038468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 71, 76, 78, 114, 117, 142, 156, 171, 213, 228, 234, 247, 284, 311, 342, 426, 468, 494, 622, 639, 684, 741, 852, 923, 933, 988, 1244, 1278, 1349, 1482, 1846, 1866, 2223, 2556, 2698, 2769, 2799, 2964, 3692, 3732, 4043, 4047, 4446, 5396, 5538, 5598, 5909, 8086, 8094, 8307, 8892, 11076, 11196, 11818, 12129, 12141, 16172, 16188, 16614, 17537, 17727, 22081, 23636, 24258, 24282, 33228, 35074, 35454, 36387, 44162, 48516, 48564, 52611, 53181, 66243, 70148, 70908, 72774, 76817, 88324, 105222, 106362, 132486, 145548, 153634, 157833, 198729, 210444, 212724, 230451, 264972, 287053, 307268, 315666, 397458, 419539, 460902, 574106, 631332, 691353, 794916, 839078, 861159, 921804, 1148212, 1258617, 1382706, 1678156, 1722318, 2517234, 2583477, 2765412, 3444636, 3775851, 5034468, 5166954, 5454007, 7551702, 10333908, 10908014, 15103404, 16362021, 21816028, 32724042, 49086063, 65448084, 98172126, 196344252]

約数ペア:

[(1, 196344252), (2, 98172126), (3, 65448084), (4, 49086063), (6, 32724042), (9, 21816028), (12, 16362021), (13, 15103404), (18, 10908014), (19, 10333908), (26, 7551702), (36, 5454007), (38, 5166954), (39, 5034468), (52, 3775851), (57, 3444636), (71, 2765412), (76, 2583477), (78, 2517234), (114, 1722318), (117, 1678156), (142, 1382706), (156, 1258617), (171, 1148212), (213, 921804), (228, 861159), (234, 839078), (247, 794916), (284, 691353), (311, 631332), (342, 574106), (426, 460902), (468, 419539), (494, 397458), (622, 315666), (639, 307268), (684, 287053), (741, 264972), (852, 230451), (923, 212724), (933, 210444), (988, 198729), (1244, 157833), (1278, 153634), (1349, 145548), (1482, 132486), (1846, 106362), (1866, 105222), (2223, 88324), (2556, 76817), (2698, 72774), (2769, 70908), (2799, 70148), (2964, 66243), (3692, 53181), (3732, 52611), (4043, 48564), (4047, 48516), (4446, 44162), (5396, 36387), (5538, 35454), (5598, 35074), (5909, 33228), (8086, 24282), (8094, 24258), (8307, 23636), (8892, 22081), (11076, 17727), (11196, 17537), (11818, 16614), (12129, 16188), (12141, 16172)]