164101860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3691}}^1$

素因数の和:3738

約数の個数: 144

約数和(自身を含む): 564432960

約数和(自身を除く): 400331100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3691, 3705, 4446, 4940, 7382, 7410, 8892, 11073, 11115, 14764, 14820, 18455, 22146, 22230, 33219, 36910, 44292, 44460, 47983, 55365, 66438, 70129, 73820, 95966, 110730, 132876, 140258, 143949, 166095, 191932, 210387, 221460, 239915, 280516, 287898, 332190, 350645, 420774, 431847, 479830, 575796, 631161, 664380, 701290, 719745, 841548, 863694, 911677, 959660, 1051935, 1262322, 1402580, 1439490, 1727388, 1823354, 2103870, 2159235, 2524644, 2735031, 2878980, 3155805, 3646708, 4207740, 4318470, 4558385, 5470062, 6311610, 8205093, 8636940, 9116770, 10940124, 12623220, 13675155, 16410186, 18233540, 27350310, 32820372, 41025465, 54700620, 82050930, 164101860]

約数ペア:

[(1, 164101860), (2, 82050930), (3, 54700620), (4, 41025465), (5, 32820372), (6, 27350310), (9, 18233540), (10, 16410186), (12, 13675155), (13, 12623220), (15, 10940124), (18, 9116770), (19, 8636940), (20, 8205093), (26, 6311610), (30, 5470062), (36, 4558385), (38, 4318470), (39, 4207740), (45, 3646708), (52, 3155805), (57, 2878980), (60, 2735031), (65, 2524644), (76, 2159235), (78, 2103870), (90, 1823354), (95, 1727388), (114, 1439490), (117, 1402580), (130, 1262322), (156, 1051935), (171, 959660), (180, 911677), (190, 863694), (195, 841548), (228, 719745), (234, 701290), (247, 664380), (260, 631161), (285, 575796), (342, 479830), (380, 431847), (390, 420774), (468, 350645), (494, 332190), (570, 287898), (585, 280516), (684, 239915), (741, 221460), (780, 210387), (855, 191932), (988, 166095), (1140, 143949), (1170, 140258), (1235, 132876), (1482, 110730), (1710, 95966), (2223, 73820), (2340, 70129), (2470, 66438), (2964, 55365), (3420, 47983), (3691, 44460), (3705, 44292), (4446, 36910), (4940, 33219), (7382, 22230), (7410, 22146), (8892, 18455), (11073, 14820), (11115, 14764)]