192139740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{523}}^1$

素因数の和:708

約数の個数: 144

約数和(自身を含む): 632862048

約数和(自身を除く): 440722308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 157, 180, 195, 234, 260, 314, 390, 468, 471, 523, 585, 628, 780, 785, 942, 1046, 1170, 1413, 1569, 1570, 1884, 2041, 2092, 2340, 2355, 2615, 2826, 3138, 3140, 4082, 4707, 4710, 5230, 5652, 6123, 6276, 6799, 7065, 7845, 8164, 9414, 9420, 10205, 10460, 12246, 13598, 14130, 15690, 18369, 18828, 20397, 20410, 23535, 24492, 27196, 28260, 30615, 31380, 33995, 36738, 40794, 40820, 47070, 61191, 61230, 67990, 73476, 81588, 82111, 91845, 94140, 101985, 122382, 122460, 135980, 164222, 183690, 203970, 244764, 246333, 305955, 328444, 367380, 407940, 410555, 492666, 611910, 738999, 821110, 985332, 1067443, 1223820, 1231665, 1477998, 1642220, 2134886, 2463330, 2955996, 3202329, 3694995, 4269772, 4926660, 5337215, 6404658, 7389990, 9606987, 10674430, 12809316, 14779980, 16011645, 19213974, 21348860, 32023290, 38427948, 48034935, 64046580, 96069870, 192139740]

約数ペア:

[(1, 192139740), (2, 96069870), (3, 64046580), (4, 48034935), (5, 38427948), (6, 32023290), (9, 21348860), (10, 19213974), (12, 16011645), (13, 14779980), (15, 12809316), (18, 10674430), (20, 9606987), (26, 7389990), (30, 6404658), (36, 5337215), (39, 4926660), (45, 4269772), (52, 3694995), (60, 3202329), (65, 2955996), (78, 2463330), (90, 2134886), (117, 1642220), (130, 1477998), (156, 1231665), (157, 1223820), (180, 1067443), (195, 985332), (234, 821110), (260, 738999), (314, 611910), (390, 492666), (468, 410555), (471, 407940), (523, 367380), (585, 328444), (628, 305955), (780, 246333), (785, 244764), (942, 203970), (1046, 183690), (1170, 164222), (1413, 135980), (1569, 122460), (1570, 122382), (1884, 101985), (2041, 94140), (2092, 91845), (2340, 82111), (2355, 81588), (2615, 73476), (2826, 67990), (3138, 61230), (3140, 61191), (4082, 47070), (4707, 40820), (4710, 40794), (5230, 36738), (5652, 33995), (6123, 31380), (6276, 30615), (6799, 28260), (7065, 27196), (7845, 24492), (8164, 23535), (9414, 20410), (9420, 20397), (10205, 18828), (10460, 18369), (12246, 15690), (13598, 14130)]