155929466

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 327006720

約数和(自身を除く): 171077254

約数列:

[1, 2, 7, 11, 14, 19, 22, 23, 38, 46, 49, 77, 98, 133, 154, 161, 209, 253, 266, 322, 331, 418, 437, 506, 539, 662, 874, 931, 1078, 1127, 1463, 1771, 1862, 2254, 2317, 2926, 3059, 3542, 3641, 4634, 4807, 6118, 6289, 7282, 7613, 9614, 10241, 12397, 12578, 15226, 16219, 20482, 21413, 24794, 25487, 32438, 33649, 42826, 44023, 50974, 53291, 67298, 69179, 83743, 88046, 106582, 138358, 144647, 167486, 178409, 235543, 289294, 308161, 356818, 373037, 471086, 484253, 586201, 616322, 746074, 968506, 1012529, 1172402, 1591117, 2025058, 3182234, 3389771, 4103407, 6779542, 7087703, 8206814, 11137819, 14175406, 22275638, 77964733, 155929466]

約数ペア:

[(1, 155929466), (2, 77964733), (7, 22275638), (11, 14175406), (14, 11137819), (19, 8206814), (22, 7087703), (23, 6779542), (38, 4103407), (46, 3389771), (49, 3182234), (77, 2025058), (98, 1591117), (133, 1172402), (154, 1012529), (161, 968506), (209, 746074), (253, 616322), (266, 586201), (322, 484253), (331, 471086), (418, 373037), (437, 356818), (506, 308161), (539, 289294), (662, 235543), (874, 178409), (931, 167486), (1078, 144647), (1127, 138358), (1463, 106582), (1771, 88046), (1862, 83743), (2254, 69179), (2317, 67298), (2926, 53291), (3059, 50974), (3542, 44023), (3641, 42826), (4634, 33649), (4807, 32438), (6118, 25487), (6289, 24794), (7282, 21413), (7613, 20482), (9614, 16219), (10241, 15226), (12397, 12578)]