128047853892

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{36779}}^1$

素因数の和:37022

約数の個数: 144

約数和(自身を含む): 360658206720

約数和(自身を除く): 232610352828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 191, 196, 217, 294, 372, 382, 434, 573, 588, 651, 764, 868, 1146, 1302, 1337, 1519, 2292, 2604, 2674, 3038, 4011, 4557, 5348, 5921, 6076, 8022, 9114, 9359, 11842, 16044, 17763, 18228, 18718, 23684, 28077, 35526, 36779, 37436, 41447, 56154, 71052, 73558, 82894, 110337, 112308, 124341, 147116, 165788, 220674, 248682, 257453, 290129, 441348, 497364, 514906, 580258, 772359, 870387, 1029812, 1140149, 1160516, 1544718, 1740774, 1802171, 2280298, 3089436, 3420447, 3481548, 3604342, 4560596, 5406513, 6840894, 7024789, 7208684, 7981043, 10813026, 13681788, 14049578, 15962086, 21074367, 21626052, 23943129, 28099156, 31924172, 42148734, 47886258, 49173523, 55867301, 84297468, 95772516, 98347046, 111734602, 147520569, 167601903, 196694092, 217768459, 223469204, 295041138, 335203806, 344214661, 435536918, 590082276, 653305377, 670407612, 688429322, 871073836, 1032643983, 1306610754, 1376858644, 1524379213, 2065287966, 2613221508, 3048758426, 4130575932, 4573137639, 6097516852, 9146275278, 10670654491, 18292550556, 21341308982, 32011963473, 42682617964, 64023926946, 128047853892]

約数ペア:

[(1, 128047853892), (2, 64023926946), (3, 42682617964), (4, 32011963473), (6, 21341308982), (7, 18292550556), (12, 10670654491), (14, 9146275278), (21, 6097516852), (28, 4573137639), (31, 4130575932), (42, 3048758426), (49, 2613221508), (62, 2065287966), (84, 1524379213), (93, 1376858644), (98, 1306610754), (124, 1032643983), (147, 871073836), (186, 688429322), (191, 670407612), (196, 653305377), (217, 590082276), (294, 435536918), (372, 344214661), (382, 335203806), (434, 295041138), (573, 223469204), (588, 217768459), (651, 196694092), (764, 167601903), (868, 147520569), (1146, 111734602), (1302, 98347046), (1337, 95772516), (1519, 84297468), (2292, 55867301), (2604, 49173523), (2674, 47886258), (3038, 42148734), (4011, 31924172), (4557, 28099156), (5348, 23943129), (5921, 21626052), (6076, 21074367), (8022, 15962086), (9114, 14049578), (9359, 13681788), (11842, 10813026), (16044, 7981043), (17763, 7208684), (18228, 7024789), (18718, 6840894), (23684, 5406513), (28077, 4560596), (35526, 3604342), (36779, 3481548), (37436, 3420447), (41447, 3089436), (56154, 2280298), (71052, 1802171), (73558, 1740774), (82894, 1544718), (110337, 1160516), (112308, 1140149), (124341, 1029812), (147116, 870387), (165788, 772359), (220674, 580258), (248682, 514906), (257453, 497364), (290129, 441348)]