156926055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 297561600

約数和(自身を除く): 140635545

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 149, 165, 195, 429, 447, 491, 715, 745, 1473, 1639, 1937, 2145, 2235, 2455, 4917, 5401, 5811, 6383, 7365, 8195, 9685, 16203, 19149, 21307, 24585, 27005, 29055, 31915, 63921, 70213, 73159, 81015, 95745, 106535, 210639, 219477, 319605, 351065, 365795, 804749, 951067, 1053195, 1097385, 2414247, 2853201, 4023745, 4755335, 10461737, 12071235, 14266005, 31385211, 52308685, 156926055]

約数ペア:

[(1, 156926055), (3, 52308685), (5, 31385211), (11, 14266005), (13, 12071235), (15, 10461737), (33, 4755335), (39, 4023745), (55, 2853201), (65, 2414247), (143, 1097385), (149, 1053195), (165, 951067), (195, 804749), (429, 365795), (447, 351065), (491, 319605), (715, 219477), (745, 210639), (1473, 106535), (1639, 95745), (1937, 81015), (2145, 73159), (2235, 70213), (2455, 63921), (4917, 31915), (5401, 29055), (5811, 27005), (6383, 24585), (7365, 21307), (8195, 19149), (9685, 16203)]