154433552

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 120

約数和(自身を含む): 381225600

約数和(自身を除く): 226792048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 112, 164, 169, 182, 199, 208, 287, 328, 338, 364, 398, 533, 574, 656, 676, 728, 796, 1066, 1148, 1183, 1352, 1393, 1456, 1592, 2132, 2296, 2366, 2587, 2704, 2786, 3184, 3731, 4264, 4592, 4732, 5174, 5572, 6929, 7462, 8159, 8528, 9464, 10348, 11144, 13858, 14924, 16318, 18109, 18928, 20696, 22288, 27716, 29848, 32636, 33631, 36218, 41392, 48503, 55432, 57113, 59696, 65272, 67262, 72436, 97006, 106067, 110864, 114226, 130544, 134524, 144872, 194012, 212134, 228452, 235417, 269048, 289744, 388024, 424268, 456904, 470834, 538096, 742469, 776048, 848536, 913808, 941668, 1378871, 1484938, 1697072, 1883336, 2757742, 2969876, 3766672, 5515484, 5939752, 9652097, 11030968, 11879504, 19304194, 22061936, 38608388, 77216776, 154433552]

約数ペア:

[(1, 154433552), (2, 77216776), (4, 38608388), (7, 22061936), (8, 19304194), (13, 11879504), (14, 11030968), (16, 9652097), (26, 5939752), (28, 5515484), (41, 3766672), (52, 2969876), (56, 2757742), (82, 1883336), (91, 1697072), (104, 1484938), (112, 1378871), (164, 941668), (169, 913808), (182, 848536), (199, 776048), (208, 742469), (287, 538096), (328, 470834), (338, 456904), (364, 424268), (398, 388024), (533, 289744), (574, 269048), (656, 235417), (676, 228452), (728, 212134), (796, 194012), (1066, 144872), (1148, 134524), (1183, 130544), (1352, 114226), (1393, 110864), (1456, 106067), (1592, 97006), (2132, 72436), (2296, 67262), (2366, 65272), (2587, 59696), (2704, 57113), (2786, 55432), (3184, 48503), (3731, 41392), (4264, 36218), (4592, 33631), (4732, 32636), (5174, 29848), (5572, 27716), (6929, 22288), (7462, 20696), (8159, 18928), (8528, 18109), (9464, 16318), (10348, 14924), (11144, 13858)]