157520688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:243

約数の個数: 160

約数和(自身を含む): 461970432

約数和(自身を除く): 304449744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 47, 48, 52, 78, 82, 94, 104, 123, 131, 141, 156, 164, 188, 208, 246, 262, 282, 312, 328, 376, 393, 492, 524, 533, 564, 611, 624, 656, 752, 786, 984, 1048, 1066, 1128, 1222, 1572, 1599, 1703, 1833, 1927, 1968, 2096, 2132, 2256, 2444, 3144, 3198, 3406, 3666, 3854, 4264, 4888, 5109, 5371, 5781, 6157, 6288, 6396, 6812, 7332, 7708, 8528, 9776, 10218, 10742, 11562, 12314, 12792, 13624, 14664, 15416, 16113, 18471, 20436, 21484, 23124, 24628, 25051, 25584, 27248, 29328, 30832, 32226, 36942, 40872, 42968, 46248, 49256, 50102, 64452, 69823, 73884, 75153, 80041, 81744, 85936, 92496, 98512, 100204, 128904, 139646, 147768, 150306, 160082, 200408, 209469, 240123, 252437, 257808, 279292, 295536, 300612, 320164, 400816, 418938, 480246, 504874, 558584, 601224, 640328, 757311, 837876, 960492, 1009748, 1117168, 1202448, 1280656, 1514622, 1675752, 1920984, 2019496, 3029244, 3281681, 3351504, 3841968, 4038992, 6058488, 6563362, 9845043, 12116976, 13126724, 19690086, 26253448, 39380172, 52506896, 78760344, 157520688]

約数ペア:

[(1, 157520688), (2, 78760344), (3, 52506896), (4, 39380172), (6, 26253448), (8, 19690086), (12, 13126724), (13, 12116976), (16, 9845043), (24, 6563362), (26, 6058488), (39, 4038992), (41, 3841968), (47, 3351504), (48, 3281681), (52, 3029244), (78, 2019496), (82, 1920984), (94, 1675752), (104, 1514622), (123, 1280656), (131, 1202448), (141, 1117168), (156, 1009748), (164, 960492), (188, 837876), (208, 757311), (246, 640328), (262, 601224), (282, 558584), (312, 504874), (328, 480246), (376, 418938), (393, 400816), (492, 320164), (524, 300612), (533, 295536), (564, 279292), (611, 257808), (624, 252437), (656, 240123), (752, 209469), (786, 200408), (984, 160082), (1048, 150306), (1066, 147768), (1128, 139646), (1222, 128904), (1572, 100204), (1599, 98512), (1703, 92496), (1833, 85936), (1927, 81744), (1968, 80041), (2096, 75153), (2132, 73884), (2256, 69823), (2444, 64452), (3144, 50102), (3198, 49256), (3406, 46248), (3666, 42968), (3854, 40872), (4264, 36942), (4888, 32226), (5109, 30832), (5371, 29328), (5781, 27248), (6157, 25584), (6288, 25051), (6396, 24628), (6812, 23124), (7332, 21484), (7708, 20436), (8528, 18471), (9776, 16113), (10218, 15416), (10742, 14664), (11562, 13624), (12314, 12792)]