151976790

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:635

約数の個数: 128

約数和(自身を含む): 466698240

約数和(自身を除く): 314721450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 191, 210, 270, 315, 378, 382, 421, 573, 630, 842, 945, 955, 1146, 1263, 1337, 1719, 1890, 1910, 2105, 2526, 2674, 2865, 2947, 3438, 3789, 4011, 4210, 5157, 5730, 5894, 6315, 6685, 7578, 8022, 8595, 8841, 10314, 11367, 12033, 12630, 13370, 14735, 17190, 17682, 18945, 20055, 22734, 24066, 25785, 26523, 29470, 36099, 37890, 40110, 44205, 51570, 53046, 56835, 60165, 72198, 79569, 80411, 88410, 113670, 120330, 132615, 159138, 160822, 180495, 241233, 265230, 360990, 397845, 402055, 482466, 562877, 723699, 795690, 804110, 1125754, 1206165, 1447398, 1688631, 2171097, 2412330, 2814385, 3377262, 3618495, 4342194, 5065893, 5628770, 7236990, 8443155, 10131786, 10855485, 15197679, 16886310, 21710970, 25329465, 30395358, 50658930, 75988395, 151976790]

約数ペア:

[(1, 151976790), (2, 75988395), (3, 50658930), (5, 30395358), (6, 25329465), (7, 21710970), (9, 16886310), (10, 15197679), (14, 10855485), (15, 10131786), (18, 8443155), (21, 7236990), (27, 5628770), (30, 5065893), (35, 4342194), (42, 3618495), (45, 3377262), (54, 2814385), (63, 2412330), (70, 2171097), (90, 1688631), (105, 1447398), (126, 1206165), (135, 1125754), (189, 804110), (191, 795690), (210, 723699), (270, 562877), (315, 482466), (378, 402055), (382, 397845), (421, 360990), (573, 265230), (630, 241233), (842, 180495), (945, 160822), (955, 159138), (1146, 132615), (1263, 120330), (1337, 113670), (1719, 88410), (1890, 80411), (1910, 79569), (2105, 72198), (2526, 60165), (2674, 56835), (2865, 53046), (2947, 51570), (3438, 44205), (3789, 40110), (4011, 37890), (4210, 36099), (5157, 29470), (5730, 26523), (5894, 25785), (6315, 24066), (6685, 22734), (7578, 20055), (8022, 18945), (8595, 17682), (8841, 17190), (10314, 14735), (11367, 13370), (12033, 12630)]