156952190913

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{2617}}^1$

素因数の和:2959

約数の個数: 96

約数和(自身を含む): 260011382400

約数和(自身を除く): 103059191487

約数列:

[1, 3, 7, 19, 21, 49, 57, 109, 133, 147, 197, 327, 399, 591, 763, 931, 1379, 2071, 2289, 2617, 2793, 3743, 4137, 5341, 6213, 7851, 9653, 11229, 14497, 16023, 18319, 21473, 26201, 28959, 43491, 49723, 54957, 64419, 78603, 101479, 128233, 149169, 150311, 183407, 285253, 304437, 348061, 384699, 407987, 450933, 515549, 550221, 855759, 1044183, 1052177, 1223961, 1546647, 1996771, 2436427, 2855909, 3156531, 3608843, 5419807, 5990313, 7309281, 8567727, 9795431, 10826529, 13977397, 16259421, 19991363, 25261901, 29386293, 37938649, 41932191, 56194841, 59974089, 68568017, 75785703, 113815947, 168584523, 205704051, 265570543, 393363887, 479976119, 796711629, 1067701979, 1180091661, 1439928357, 2753547209, 3203105937, 7473913853, 8260641627, 22421741559, 52317396971, 156952190913]

約数ペア:

[(1, 156952190913), (3, 52317396971), (7, 22421741559), (19, 8260641627), (21, 7473913853), (49, 3203105937), (57, 2753547209), (109, 1439928357), (133, 1180091661), (147, 1067701979), (197, 796711629), (327, 479976119), (399, 393363887), (591, 265570543), (763, 205704051), (931, 168584523), (1379, 113815947), (2071, 75785703), (2289, 68568017), (2617, 59974089), (2793, 56194841), (3743, 41932191), (4137, 37938649), (5341, 29386293), (6213, 25261901), (7851, 19991363), (9653, 16259421), (11229, 13977397), (14497, 10826529), (16023, 9795431), (18319, 8567727), (21473, 7309281), (26201, 5990313), (28959, 5419807), (43491, 3608843), (49723, 3156531), (54957, 2855909), (64419, 2436427), (78603, 1996771), (101479, 1546647), (128233, 1223961), (149169, 1052177), (150311, 1044183), (183407, 855759), (285253, 550221), (304437, 515549), (348061, 450933), (384699, 407987)]