156949884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2083}}^1$

素因数の和:2136

約数の個数: 144

約数和(自身を含む): 509763072

約数和(自身を除く): 352813188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 78, 84, 91, 92, 117, 126, 138, 156, 161, 182, 207, 234, 252, 273, 276, 299, 322, 364, 414, 468, 483, 546, 598, 644, 819, 828, 897, 966, 1092, 1196, 1449, 1638, 1794, 1932, 2083, 2093, 2691, 2898, 3276, 3588, 4166, 4186, 5382, 5796, 6249, 6279, 8332, 8372, 10764, 12498, 12558, 14581, 18747, 18837, 24996, 25116, 27079, 29162, 37494, 37674, 43743, 47909, 54158, 58324, 74988, 75348, 81237, 87486, 95818, 108316, 131229, 143727, 162474, 174972, 189553, 191636, 243711, 262458, 287454, 324948, 335363, 379106, 431181, 487422, 524916, 568659, 574908, 622817, 670726, 758212, 862362, 974844, 1006089, 1137318, 1245634, 1341452, 1705977, 1724724, 1868451, 2012178, 2274636, 2491268, 3018267, 3411954, 3736902, 4024356, 4359719, 5605353, 6036534, 6823908, 7473804, 8719438, 11210706, 12073068, 13079157, 17438876, 22421412, 26158314, 39237471, 52316628, 78474942, 156949884]

約数ペア:

[(1, 156949884), (2, 78474942), (3, 52316628), (4, 39237471), (6, 26158314), (7, 22421412), (9, 17438876), (12, 13079157), (13, 12073068), (14, 11210706), (18, 8719438), (21, 7473804), (23, 6823908), (26, 6036534), (28, 5605353), (36, 4359719), (39, 4024356), (42, 3736902), (46, 3411954), (52, 3018267), (63, 2491268), (69, 2274636), (78, 2012178), (84, 1868451), (91, 1724724), (92, 1705977), (117, 1341452), (126, 1245634), (138, 1137318), (156, 1006089), (161, 974844), (182, 862362), (207, 758212), (234, 670726), (252, 622817), (273, 574908), (276, 568659), (299, 524916), (322, 487422), (364, 431181), (414, 379106), (468, 335363), (483, 324948), (546, 287454), (598, 262458), (644, 243711), (819, 191636), (828, 189553), (897, 174972), (966, 162474), (1092, 143727), (1196, 131229), (1449, 108316), (1638, 95818), (1794, 87486), (1932, 81237), (2083, 75348), (2093, 74988), (2691, 58324), (2898, 54158), (3276, 47909), (3588, 43743), (4166, 37674), (4186, 37494), (5382, 29162), (5796, 27079), (6249, 25116), (6279, 24996), (8332, 18837), (8372, 18747), (10764, 14581), (12498, 12558)]