145508856

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 387940560

約数和(自身を除く): 242431704

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 73, 92, 138, 146, 157, 184, 219, 276, 292, 314, 438, 471, 529, 552, 584, 628, 876, 942, 1058, 1256, 1587, 1679, 1752, 1884, 2116, 3174, 3358, 3611, 3768, 4232, 5037, 6348, 6716, 7222, 10074, 10833, 11461, 12696, 13432, 14444, 20148, 21666, 22922, 28888, 34383, 38617, 40296, 43332, 45844, 68766, 77234, 83053, 86664, 91688, 115851, 137532, 154468, 166106, 231702, 249159, 263603, 275064, 308936, 332212, 463404, 498318, 527206, 664424, 790809, 926808, 996636, 1054412, 1581618, 1993272, 2108824, 3163236, 6062869, 6326472, 12125738, 18188607, 24251476, 36377214, 48502952, 72754428, 145508856]

約数ペア:

[(1, 145508856), (2, 72754428), (3, 48502952), (4, 36377214), (6, 24251476), (8, 18188607), (12, 12125738), (23, 6326472), (24, 6062869), (46, 3163236), (69, 2108824), (73, 1993272), (92, 1581618), (138, 1054412), (146, 996636), (157, 926808), (184, 790809), (219, 664424), (276, 527206), (292, 498318), (314, 463404), (438, 332212), (471, 308936), (529, 275064), (552, 263603), (584, 249159), (628, 231702), (876, 166106), (942, 154468), (1058, 137532), (1256, 115851), (1587, 91688), (1679, 86664), (1752, 83053), (1884, 77234), (2116, 68766), (3174, 45844), (3358, 43332), (3611, 40296), (3768, 38617), (4232, 34383), (5037, 28888), (6348, 22922), (6716, 21666), (7222, 20148), (10074, 14444), (10833, 13432), (11461, 12696)]