168422310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:419

約数の個数: 144

約数和(自身を含む): 514633392

約数和(自身を除く): 346211082

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 181, 210, 211, 245, 294, 315, 362, 422, 441, 490, 543, 630, 633, 735, 882, 905, 1055, 1086, 1266, 1267, 1470, 1477, 1629, 1810, 1899, 2110, 2205, 2534, 2715, 2954, 3165, 3258, 3798, 3801, 4410, 4431, 5430, 6330, 6335, 7385, 7602, 8145, 8862, 8869, 9495, 10339, 11403, 12670, 13293, 14770, 16290, 17738, 18990, 19005, 20678, 22155, 22806, 26586, 26607, 31017, 38010, 38191, 44310, 44345, 51695, 53214, 57015, 62034, 66465, 76382, 79821, 88690, 93051, 103390, 114030, 114573, 132930, 133035, 155085, 159642, 186102, 190955, 229146, 266070, 267337, 310170, 343719, 381910, 399105, 465255, 534674, 572865, 687438, 798210, 802011, 930510, 1145730, 1336685, 1604022, 1718595, 1871359, 2406033, 2673370, 3437190, 3742718, 4010055, 4812066, 5614077, 8020110, 9356795, 11228154, 12030165, 16842231, 18713590, 24060330, 28070385, 33684462, 56140770, 84211155, 168422310]

約数ペア:

[(1, 168422310), (2, 84211155), (3, 56140770), (5, 33684462), (6, 28070385), (7, 24060330), (9, 18713590), (10, 16842231), (14, 12030165), (15, 11228154), (18, 9356795), (21, 8020110), (30, 5614077), (35, 4812066), (42, 4010055), (45, 3742718), (49, 3437190), (63, 2673370), (70, 2406033), (90, 1871359), (98, 1718595), (105, 1604022), (126, 1336685), (147, 1145730), (181, 930510), (210, 802011), (211, 798210), (245, 687438), (294, 572865), (315, 534674), (362, 465255), (422, 399105), (441, 381910), (490, 343719), (543, 310170), (630, 267337), (633, 266070), (735, 229146), (882, 190955), (905, 186102), (1055, 159642), (1086, 155085), (1266, 133035), (1267, 132930), (1470, 114573), (1477, 114030), (1629, 103390), (1810, 93051), (1899, 88690), (2110, 79821), (2205, 76382), (2534, 66465), (2715, 62034), (2954, 57015), (3165, 53214), (3258, 51695), (3798, 44345), (3801, 44310), (4410, 38191), (4431, 38010), (5430, 31017), (6330, 26607), (6335, 26586), (7385, 22806), (7602, 22155), (8145, 20678), (8862, 19005), (8869, 18990), (9495, 17738), (10339, 16290), (11403, 14770), (12670, 13293)]