15678812156

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{4051}}^1$

素因数の和:4299

約数の個数: 96

約数和(自身を含む): 34113042432

約数和(自身を除く): 18434230276

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 173, 188, 238, 329, 346, 476, 658, 692, 799, 1211, 1316, 1598, 2422, 2941, 3196, 4051, 4844, 5593, 5882, 8102, 8131, 11186, 11764, 16204, 16262, 20587, 22372, 28357, 32524, 41174, 56714, 56917, 68867, 82348, 113428, 113834, 137734, 138227, 190397, 227668, 275468, 276454, 380794, 482069, 552908, 700823, 761588, 964138, 967589, 1332779, 1401646, 1928276, 1935178, 2665558, 2803292, 3236749, 3870356, 4905761, 5331116, 6473498, 9811522, 11913991, 12946996, 19623044, 22657243, 23827982, 32938681, 45314486, 47655964, 65877362, 83397937, 90628972, 131754724, 166795874, 230570767, 333591748, 461141534, 559957577, 922283068, 1119915154, 2239830308, 3919703039, 7839406078, 15678812156]

約数ペア:

[(1, 15678812156), (2, 7839406078), (4, 3919703039), (7, 2239830308), (14, 1119915154), (17, 922283068), (28, 559957577), (34, 461141534), (47, 333591748), (68, 230570767), (94, 166795874), (119, 131754724), (173, 90628972), (188, 83397937), (238, 65877362), (329, 47655964), (346, 45314486), (476, 32938681), (658, 23827982), (692, 22657243), (799, 19623044), (1211, 12946996), (1316, 11913991), (1598, 9811522), (2422, 6473498), (2941, 5331116), (3196, 4905761), (4051, 3870356), (4844, 3236749), (5593, 2803292), (5882, 2665558), (8102, 1935178), (8131, 1928276), (11186, 1401646), (11764, 1332779), (16204, 967589), (16262, 964138), (20587, 761588), (22372, 700823), (28357, 552908), (32524, 482069), (41174, 380794), (56714, 276454), (56917, 275468), (68867, 227668), (82348, 190397), (113428, 138227), (113834, 137734)]