156789343893

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{1613}}^1$

素因数の和:2159

約数の個数: 96

約数和(自身を含む): 263699193600

約数和(自身を除く): 106909849707

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 169, 183, 273, 427, 449, 507, 793, 1183, 1281, 1347, 1613, 2379, 3143, 3549, 4839, 5551, 5837, 9429, 10309, 11291, 16653, 17511, 20969, 27389, 30927, 33873, 40859, 62907, 72163, 75881, 82167, 98393, 122577, 146783, 191723, 216489, 227643, 272597, 295179, 356057, 440349, 531167, 575169, 688751, 724237, 817791, 1068171, 1279109, 1593501, 1908179, 2066253, 2172711, 2492399, 3837327, 4628741, 5069659, 5724537, 7477197, 8953763, 9415081, 13886223, 15208977, 16628417, 26861289, 28245243, 32401187, 44178457, 49885251, 65905567, 97203561, 116398919, 122396053, 132535371, 197716701, 309249199, 349196757, 367188159, 574319941, 856772371, 927747597, 1722959823, 2570317113, 4020239587, 7466159233, 12060718761, 22398477699, 52263114631, 156789343893]

約数ペア:

[(1, 156789343893), (3, 52263114631), (7, 22398477699), (13, 12060718761), (21, 7466159233), (39, 4020239587), (61, 2570317113), (91, 1722959823), (169, 927747597), (183, 856772371), (273, 574319941), (427, 367188159), (449, 349196757), (507, 309249199), (793, 197716701), (1183, 132535371), (1281, 122396053), (1347, 116398919), (1613, 97203561), (2379, 65905567), (3143, 49885251), (3549, 44178457), (4839, 32401187), (5551, 28245243), (5837, 26861289), (9429, 16628417), (10309, 15208977), (11291, 13886223), (16653, 9415081), (17511, 8953763), (20969, 7477197), (27389, 5724537), (30927, 5069659), (33873, 4628741), (40859, 3837327), (62907, 2492399), (72163, 2172711), (75881, 2066253), (82167, 1908179), (98393, 1593501), (122577, 1279109), (146783, 1068171), (191723, 817791), (216489, 724237), (227643, 688751), (272597, 575169), (295179, 531167), (356057, 440349)]