168078330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{38113}}^1$

素因数の和:38140

約数の個数: 72

約数和(自身を含む): 508364532

約数和(自身を除く): 340286202

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, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 38113, 76226, 114339, 190565, 228678, 266791, 343017, 381130, 533582, 571695, 686034, 800373, 1143390, 1333955, 1600746, 1715085, 1867537, 2401119, 2667910, 3430170, 3735074, 4001865, 4802238, 5602611, 8003730, 9337685, 11205222, 12005595, 16807833, 18675370, 24011190, 28013055, 33615666, 56026110, 84039165, 168078330]

約数ペア:

[(1, 168078330), (2, 84039165), (3, 56026110), (5, 33615666), (6, 28013055), (7, 24011190), (9, 18675370), (10, 16807833), (14, 12005595), (15, 11205222), (18, 9337685), (21, 8003730), (30, 5602611), (35, 4802238), (42, 4001865), (45, 3735074), (49, 3430170), (63, 2667910), (70, 2401119), (90, 1867537), (98, 1715085), (105, 1600746), (126, 1333955), (147, 1143390), (210, 800373), (245, 686034), (294, 571695), (315, 533582), (441, 381130), (490, 343017), (630, 266791), (735, 228678), (882, 190565), (1470, 114339), (2205, 76226), (4410, 38113)]