163734948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1291}}^1$

素因数の和:1585

約数の個数: 72

約数和(自身を含む): 447714176

約数和(自身を除く): 283979228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 271, 468, 542, 813, 1084, 1291, 1626, 2439, 2582, 3252, 3523, 3873, 4878, 5164, 7046, 7746, 9756, 10569, 11619, 14092, 15492, 16783, 21138, 23238, 31707, 33566, 42276, 46476, 50349, 63414, 67132, 100698, 126828, 151047, 201396, 302094, 349861, 604188, 699722, 1049583, 1399444, 2099166, 3148749, 4198332, 4548193, 6297498, 9096386, 12594996, 13644579, 18192772, 27289158, 40933737, 54578316, 81867474, 163734948]

約数ペア:

[(1, 163734948), (2, 81867474), (3, 54578316), (4, 40933737), (6, 27289158), (9, 18192772), (12, 13644579), (13, 12594996), (18, 9096386), (26, 6297498), (36, 4548193), (39, 4198332), (52, 3148749), (78, 2099166), (117, 1399444), (156, 1049583), (234, 699722), (271, 604188), (468, 349861), (542, 302094), (813, 201396), (1084, 151047), (1291, 126828), (1626, 100698), (2439, 67132), (2582, 63414), (3252, 50349), (3523, 46476), (3873, 42276), (4878, 33566), (5164, 31707), (7046, 23238), (7746, 21138), (9756, 16783), (10569, 15492), (11619, 14092)]