164177010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 456192000

約数和(自身を除く): 292014990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 79, 86, 90, 129, 135, 158, 179, 215, 237, 258, 270, 358, 387, 395, 430, 474, 537, 645, 711, 774, 790, 895, 1074, 1161, 1185, 1290, 1422, 1611, 1790, 1935, 2133, 2322, 2370, 2685, 3222, 3397, 3555, 3870, 4266, 4833, 5370, 5805, 6794, 7110, 7697, 8055, 9666, 10191, 10665, 11610, 14141, 15394, 16110, 16985, 20382, 21330, 23091, 24165, 28282, 30573, 33970, 38485, 42423, 46182, 48330, 50955, 61146, 69273, 70705, 76970, 84846, 91719, 101910, 115455, 127269, 138546, 141410, 152865, 183438, 207819, 212115, 230910, 254538, 305730, 346365, 381807, 415638, 424230, 458595, 608063, 636345, 692730, 763614, 917190, 1039095, 1216126, 1272690, 1824189, 1909035, 2078190, 3040315, 3648378, 3818070, 5472567, 6080630, 9120945, 10945134, 16417701, 18241890, 27362835, 32835402, 54725670, 82088505, 164177010]

約数ペア:

[(1, 164177010), (2, 82088505), (3, 54725670), (5, 32835402), (6, 27362835), (9, 18241890), (10, 16417701), (15, 10945134), (18, 9120945), (27, 6080630), (30, 5472567), (43, 3818070), (45, 3648378), (54, 3040315), (79, 2078190), (86, 1909035), (90, 1824189), (129, 1272690), (135, 1216126), (158, 1039095), (179, 917190), (215, 763614), (237, 692730), (258, 636345), (270, 608063), (358, 458595), (387, 424230), (395, 415638), (430, 381807), (474, 346365), (537, 305730), (645, 254538), (711, 230910), (774, 212115), (790, 207819), (895, 183438), (1074, 152865), (1161, 141410), (1185, 138546), (1290, 127269), (1422, 115455), (1611, 101910), (1790, 91719), (1935, 84846), (2133, 76970), (2322, 70705), (2370, 69273), (2685, 61146), (3222, 50955), (3397, 48330), (3555, 46182), (3870, 42423), (4266, 38485), (4833, 33970), (5370, 30573), (5805, 28282), (6794, 24165), (7110, 23091), (7697, 21330), (8055, 20382), (9666, 16985), (10191, 16110), (10665, 15394), (11610, 14141)]