135620316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1471}}^1$

素因数の和:1691

約数の個数: 72

約数和(自身を含む): 371314944

約数和(自身を除く): 235694628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 197, 234, 394, 468, 591, 788, 1182, 1471, 1773, 2364, 2561, 2942, 3546, 4413, 5122, 5884, 7092, 7683, 8826, 10244, 13239, 15366, 17652, 19123, 23049, 26478, 30732, 38246, 46098, 52956, 57369, 76492, 92196, 114738, 172107, 229476, 289787, 344214, 579574, 688428, 869361, 1159148, 1738722, 2608083, 3477444, 3767231, 5216166, 7534462, 10432332, 11301693, 15068924, 22603386, 33905079, 45206772, 67810158, 135620316]

約数ペア:

[(1, 135620316), (2, 67810158), (3, 45206772), (4, 33905079), (6, 22603386), (9, 15068924), (12, 11301693), (13, 10432332), (18, 7534462), (26, 5216166), (36, 3767231), (39, 3477444), (52, 2608083), (78, 1738722), (117, 1159148), (156, 869361), (197, 688428), (234, 579574), (394, 344214), (468, 289787), (591, 229476), (788, 172107), (1182, 114738), (1471, 92196), (1773, 76492), (2364, 57369), (2561, 52956), (2942, 46098), (3546, 38246), (4413, 30732), (5122, 26478), (5884, 23049), (7092, 19123), (7683, 17652), (8826, 15366), (10244, 13239)]