193469796

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:344

約数の個数: 144

約数和(自身を含む): 557339328

約数和(自身を除く): 363869532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 61, 78, 81, 108, 117, 122, 156, 162, 183, 234, 243, 244, 251, 324, 351, 366, 468, 486, 502, 549, 702, 732, 753, 793, 972, 1004, 1053, 1098, 1404, 1506, 1586, 1647, 2106, 2196, 2259, 2379, 3012, 3159, 3172, 3263, 3294, 4212, 4518, 4758, 4941, 6318, 6526, 6588, 6777, 7137, 9036, 9516, 9789, 9882, 12636, 13052, 13554, 14274, 14823, 15311, 19578, 19764, 20331, 21411, 27108, 28548, 29367, 29646, 30622, 39156, 40662, 42822, 45933, 58734, 59292, 60993, 61244, 64233, 81324, 85644, 88101, 91866, 117468, 121986, 128466, 137799, 176202, 183732, 192699, 199043, 243972, 256932, 264303, 275598, 352404, 385398, 398086, 413397, 528606, 551196, 597129, 770796, 792909, 796172, 826794, 1057212, 1194258, 1240191, 1585818, 1653588, 1791387, 2388516, 2480382, 3171636, 3582774, 3720573, 4960764, 5374161, 7165548, 7441146, 10748322, 14882292, 16122483, 21496644, 32244966, 48367449, 64489932, 96734898, 193469796]

約数ペア:

[(1, 193469796), (2, 96734898), (3, 64489932), (4, 48367449), (6, 32244966), (9, 21496644), (12, 16122483), (13, 14882292), (18, 10748322), (26, 7441146), (27, 7165548), (36, 5374161), (39, 4960764), (52, 3720573), (54, 3582774), (61, 3171636), (78, 2480382), (81, 2388516), (108, 1791387), (117, 1653588), (122, 1585818), (156, 1240191), (162, 1194258), (183, 1057212), (234, 826794), (243, 796172), (244, 792909), (251, 770796), (324, 597129), (351, 551196), (366, 528606), (468, 413397), (486, 398086), (502, 385398), (549, 352404), (702, 275598), (732, 264303), (753, 256932), (793, 243972), (972, 199043), (1004, 192699), (1053, 183732), (1098, 176202), (1404, 137799), (1506, 128466), (1586, 121986), (1647, 117468), (2106, 91866), (2196, 88101), (2259, 85644), (2379, 81324), (3012, 64233), (3159, 61244), (3172, 60993), (3263, 59292), (3294, 58734), (4212, 45933), (4518, 42822), (4758, 40662), (4941, 39156), (6318, 30622), (6526, 29646), (6588, 29367), (6777, 28548), (7137, 27108), (9036, 21411), (9516, 20331), (9789, 19764), (9882, 19578), (12636, 15311), (13052, 14823), (13554, 14274)]