161772324

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 465393600

約数和(自身を除く): 303621276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 53, 58, 84, 87, 98, 106, 116, 147, 159, 174, 179, 196, 203, 212, 294, 318, 348, 358, 371, 406, 537, 588, 609, 636, 716, 742, 812, 1074, 1113, 1218, 1253, 1421, 1484, 1537, 2148, 2226, 2436, 2506, 2597, 2842, 3074, 3759, 4263, 4452, 4611, 5012, 5191, 5194, 5684, 6148, 7518, 7791, 8526, 8771, 9222, 9487, 10382, 10388, 10759, 15036, 15573, 15582, 17052, 17542, 18444, 18974, 20764, 21518, 26313, 28461, 31146, 31164, 32277, 35084, 36337, 37948, 43036, 52626, 56922, 62292, 64554, 66409, 72674, 75313, 105252, 109011, 113844, 129108, 132818, 145348, 150626, 199227, 218022, 225939, 254359, 265636, 275123, 301252, 398454, 436044, 451878, 464863, 508718, 550246, 763077, 796908, 825369, 903756, 929726, 1017436, 1100492, 1394589, 1526154, 1650738, 1859452, 1925861, 2789178, 3052308, 3301476, 3851722, 5578356, 5777583, 7703444, 11555166, 13481027, 23110332, 26962054, 40443081, 53924108, 80886162, 161772324]

約数ペア:

[(1, 161772324), (2, 80886162), (3, 53924108), (4, 40443081), (6, 26962054), (7, 23110332), (12, 13481027), (14, 11555166), (21, 7703444), (28, 5777583), (29, 5578356), (42, 3851722), (49, 3301476), (53, 3052308), (58, 2789178), (84, 1925861), (87, 1859452), (98, 1650738), (106, 1526154), (116, 1394589), (147, 1100492), (159, 1017436), (174, 929726), (179, 903756), (196, 825369), (203, 796908), (212, 763077), (294, 550246), (318, 508718), (348, 464863), (358, 451878), (371, 436044), (406, 398454), (537, 301252), (588, 275123), (609, 265636), (636, 254359), (716, 225939), (742, 218022), (812, 199227), (1074, 150626), (1113, 145348), (1218, 132818), (1253, 129108), (1421, 113844), (1484, 109011), (1537, 105252), (2148, 75313), (2226, 72674), (2436, 66409), (2506, 64554), (2597, 62292), (2842, 56922), (3074, 52626), (3759, 43036), (4263, 37948), (4452, 36337), (4611, 35084), (5012, 32277), (5191, 31164), (5194, 31146), (5684, 28461), (6148, 26313), (7518, 21518), (7791, 20764), (8526, 18974), (8771, 18444), (9222, 17542), (9487, 17052), (10382, 15582), (10388, 15573), (10759, 15036)]