164458710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 492972480

約数和(自身を除く): 328513770

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 37, 39, 45, 58, 65, 74, 78, 87, 90, 111, 117, 130, 131, 145, 174, 185, 195, 222, 234, 261, 262, 290, 333, 370, 377, 390, 393, 435, 481, 522, 555, 585, 655, 666, 754, 786, 870, 962, 1073, 1110, 1131, 1170, 1179, 1305, 1310, 1443, 1665, 1703, 1885, 1965, 2146, 2262, 2358, 2405, 2610, 2886, 3219, 3330, 3393, 3406, 3770, 3799, 3930, 4329, 4810, 4847, 5109, 5365, 5655, 5895, 6438, 6786, 7215, 7598, 8515, 8658, 9657, 9694, 10218, 10730, 11310, 11397, 11790, 13949, 14430, 14541, 15327, 16095, 16965, 17030, 18995, 19314, 21645, 22794, 24235, 25545, 27898, 29082, 30654, 32190, 33930, 34191, 37990, 41847, 43290, 43623, 48285, 48470, 49387, 51090, 56985, 63011, 68382, 69745, 72705, 76635, 83694, 87246, 96570, 98774, 113970, 125541, 126022, 139490, 140563, 145410, 148161, 153270, 170955, 189033, 209235, 218115, 246935, 251082, 281126, 296322, 315055, 341910, 378066, 418470, 421689, 436230, 444483, 493870, 567099, 627705, 630110, 702815, 740805, 843378, 888966, 945165, 1134198, 1255410, 1265067, 1405630, 1481610, 1827319, 1890330, 2108445, 2222415, 2530134, 2835495, 3654638, 4216890, 4444830, 5481957, 5670990, 6325335, 9136595, 10963914, 12650670, 16445871, 18273190, 27409785, 32891742, 54819570, 82229355, 164458710]

約数ペア:

[(1, 164458710), (2, 82229355), (3, 54819570), (5, 32891742), (6, 27409785), (9, 18273190), (10, 16445871), (13, 12650670), (15, 10963914), (18, 9136595), (26, 6325335), (29, 5670990), (30, 5481957), (37, 4444830), (39, 4216890), (45, 3654638), (58, 2835495), (65, 2530134), (74, 2222415), (78, 2108445), (87, 1890330), (90, 1827319), (111, 1481610), (117, 1405630), (130, 1265067), (131, 1255410), (145, 1134198), (174, 945165), (185, 888966), (195, 843378), (222, 740805), (234, 702815), (261, 630110), (262, 627705), (290, 567099), (333, 493870), (370, 444483), (377, 436230), (390, 421689), (393, 418470), (435, 378066), (481, 341910), (522, 315055), (555, 296322), (585, 281126), (655, 251082), (666, 246935), (754, 218115), (786, 209235), (870, 189033), (962, 170955), (1073, 153270), (1110, 148161), (1131, 145410), (1170, 140563), (1179, 139490), (1305, 126022), (1310, 125541), (1443, 113970), (1665, 98774), (1703, 96570), (1885, 87246), (1965, 83694), (2146, 76635), (2262, 72705), (2358, 69745), (2405, 68382), (2610, 63011), (2886, 56985), (3219, 51090), (3330, 49387), (3393, 48470), (3406, 48285), (3770, 43623), (3799, 43290), (3930, 41847), (4329, 37990), (4810, 34191), (4847, 33930), (5109, 32190), (5365, 30654), (5655, 29082), (5895, 27898), (6438, 25545), (6786, 24235), (7215, 22794), (7598, 21645), (8515, 19314), (8658, 18995), (9657, 17030), (9694, 16965), (10218, 16095), (10730, 15327), (11310, 14541), (11397, 14430), (11790, 13949)]