202291128

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1181}}^1$

素因数の和:1270

約数の個数: 128

約数和(自身を含む): 615585600

約数和(自身を除く): 413294472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 61, 72, 78, 104, 108, 117, 122, 156, 183, 216, 234, 244, 312, 351, 366, 468, 488, 549, 702, 732, 793, 936, 1098, 1181, 1404, 1464, 1586, 1647, 2196, 2362, 2379, 2808, 3172, 3294, 3543, 4392, 4724, 4758, 6344, 6588, 7086, 7137, 9448, 9516, 10629, 13176, 14172, 14274, 15353, 19032, 21258, 21411, 28344, 28548, 30706, 31887, 42516, 42822, 46059, 57096, 61412, 63774, 72041, 85032, 85644, 92118, 122824, 127548, 138177, 144082, 171288, 184236, 216123, 255096, 276354, 288164, 368472, 414531, 432246, 552708, 576328, 648369, 829062, 864492, 936533, 1105416, 1296738, 1658124, 1728984, 1873066, 1945107, 2593476, 2809599, 3316248, 3746132, 3890214, 5186952, 5619198, 7492264, 7780428, 8428797, 11238396, 15560856, 16857594, 22476792, 25286391, 33715188, 50572782, 67430376, 101145564, 202291128]

約数ペア:

[(1, 202291128), (2, 101145564), (3, 67430376), (4, 50572782), (6, 33715188), (8, 25286391), (9, 22476792), (12, 16857594), (13, 15560856), (18, 11238396), (24, 8428797), (26, 7780428), (27, 7492264), (36, 5619198), (39, 5186952), (52, 3890214), (54, 3746132), (61, 3316248), (72, 2809599), (78, 2593476), (104, 1945107), (108, 1873066), (117, 1728984), (122, 1658124), (156, 1296738), (183, 1105416), (216, 936533), (234, 864492), (244, 829062), (312, 648369), (351, 576328), (366, 552708), (468, 432246), (488, 414531), (549, 368472), (702, 288164), (732, 276354), (793, 255096), (936, 216123), (1098, 184236), (1181, 171288), (1404, 144082), (1464, 138177), (1586, 127548), (1647, 122824), (2196, 92118), (2362, 85644), (2379, 85032), (2808, 72041), (3172, 63774), (3294, 61412), (3543, 57096), (4392, 46059), (4724, 42822), (4758, 42516), (6344, 31887), (6588, 30706), (7086, 28548), (7137, 28344), (9448, 21411), (9516, 21258), (10629, 19032), (13176, 15353), (14172, 14274)]