154386324

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:875

約数の個数: 120

約数和(自身を含む): 439084800

約数和(自身を除く): 284698476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 81, 93, 108, 114, 124, 162, 171, 186, 228, 279, 324, 342, 372, 513, 558, 589, 684, 809, 837, 1026, 1116, 1178, 1539, 1618, 1674, 1767, 2052, 2356, 2427, 2511, 3078, 3236, 3348, 3534, 4854, 5022, 5301, 6156, 7068, 7281, 9708, 10044, 10602, 14562, 15371, 15903, 21204, 21843, 25079, 29124, 30742, 31806, 43686, 46113, 47709, 50158, 61484, 63612, 65529, 75237, 87372, 92226, 95418, 100316, 131058, 138339, 150474, 184452, 190836, 225711, 262116, 276678, 300948, 415017, 451422, 476501, 553356, 677133, 830034, 902844, 953002, 1245051, 1354266, 1429503, 1660068, 1906004, 2031399, 2490102, 2708532, 2859006, 4062798, 4288509, 4980204, 5718012, 8125596, 8577018, 12865527, 17154036, 25731054, 38596581, 51462108, 77193162, 154386324]

約数ペア:

[(1, 154386324), (2, 77193162), (3, 51462108), (4, 38596581), (6, 25731054), (9, 17154036), (12, 12865527), (18, 8577018), (19, 8125596), (27, 5718012), (31, 4980204), (36, 4288509), (38, 4062798), (54, 2859006), (57, 2708532), (62, 2490102), (76, 2031399), (81, 1906004), (93, 1660068), (108, 1429503), (114, 1354266), (124, 1245051), (162, 953002), (171, 902844), (186, 830034), (228, 677133), (279, 553356), (324, 476501), (342, 451422), (372, 415017), (513, 300948), (558, 276678), (589, 262116), (684, 225711), (809, 190836), (837, 184452), (1026, 150474), (1116, 138339), (1178, 131058), (1539, 100316), (1618, 95418), (1674, 92226), (1767, 87372), (2052, 75237), (2356, 65529), (2427, 63612), (2511, 61484), (3078, 50158), (3236, 47709), (3348, 46113), (3534, 43686), (4854, 31806), (5022, 30742), (5301, 29124), (6156, 25079), (7068, 21843), (7281, 21204), (9708, 15903), (10044, 15371), (10602, 14562)]