171118636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 362270720

約数和(自身を除く): 191152084

約数列:

[1, 2, 4, 13, 19, 26, 31, 37, 38, 52, 62, 74, 76, 124, 148, 151, 247, 302, 403, 481, 494, 589, 604, 703, 806, 962, 988, 1147, 1178, 1406, 1612, 1924, 1963, 2294, 2356, 2812, 2869, 3926, 4588, 4681, 5587, 5738, 7657, 7852, 9139, 9362, 11174, 11476, 14911, 15314, 18278, 18724, 21793, 22348, 29822, 30628, 36556, 37297, 43586, 59644, 60853, 72631, 74594, 87172, 88939, 106153, 121706, 145262, 149188, 173197, 177878, 212306, 243412, 283309, 290524, 346394, 355756, 424612, 566618, 692788, 1133236, 1156207, 1379989, 2251561, 2312414, 2759978, 3290743, 4503122, 4624828, 5519956, 6581486, 9006244, 13162972, 42779659, 85559318, 171118636]

約数ペア:

[(1, 171118636), (2, 85559318), (4, 42779659), (13, 13162972), (19, 9006244), (26, 6581486), (31, 5519956), (37, 4624828), (38, 4503122), (52, 3290743), (62, 2759978), (74, 2312414), (76, 2251561), (124, 1379989), (148, 1156207), (151, 1133236), (247, 692788), (302, 566618), (403, 424612), (481, 355756), (494, 346394), (589, 290524), (604, 283309), (703, 243412), (806, 212306), (962, 177878), (988, 173197), (1147, 149188), (1178, 145262), (1406, 121706), (1612, 106153), (1924, 88939), (1963, 87172), (2294, 74594), (2356, 72631), (2812, 60853), (2869, 59644), (3926, 43586), (4588, 37297), (4681, 36556), (5587, 30628), (5738, 29822), (7657, 22348), (7852, 21793), (9139, 18724), (9362, 18278), (11174, 15314), (11476, 14911)]