156931466868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{46639}}^1$

素因数の和:46982

約数の個数: 144

約数和(自身を含む): 449210361600

約数和(自身を除く): 292278894732

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 293, 319, 348, 396, 522, 586, 638, 879, 957, 1044, 1172, 1276, 1758, 1914, 2637, 2871, 3223, 3516, 3828, 5274, 5742, 6446, 8497, 9669, 10548, 11484, 12892, 16994, 19338, 25491, 29007, 33988, 38676, 46639, 50982, 58014, 76473, 93278, 93467, 101964, 116028, 139917, 152946, 186556, 186934, 279834, 280401, 305892, 373868, 419751, 513029, 559668, 560802, 839502, 841203, 1026058, 1121604, 1352531, 1539087, 1679004, 1682406, 2052116, 2705062, 3078174, 3364812, 4057593, 4617261, 5410124, 6156348, 8115186, 9234522, 12172779, 13665227, 14877841, 16230372, 18469044, 24345558, 27330454, 29755682, 40995681, 44633523, 48691116, 54660908, 59511364, 81991362, 89267046, 122987043, 133900569, 150317497, 163982724, 178534092, 245974086, 267801138, 300634994, 396291583, 450952491, 491948172, 535602276, 601269988, 792583166, 901904982, 1188874749, 1352857473, 1585166332, 1803809964, 2377749498, 2705714946, 3566624247, 4359207413, 4755498996, 5411429892, 7133248494, 8718414826, 13077622239, 14266496988, 17436829652, 26155244478, 39232866717, 52310488956, 78465733434, 156931466868]

約数ペア:

[(1, 156931466868), (2, 78465733434), (3, 52310488956), (4, 39232866717), (6, 26155244478), (9, 17436829652), (11, 14266496988), (12, 13077622239), (18, 8718414826), (22, 7133248494), (29, 5411429892), (33, 4755498996), (36, 4359207413), (44, 3566624247), (58, 2705714946), (66, 2377749498), (87, 1803809964), (99, 1585166332), (116, 1352857473), (132, 1188874749), (174, 901904982), (198, 792583166), (261, 601269988), (293, 535602276), (319, 491948172), (348, 450952491), (396, 396291583), (522, 300634994), (586, 267801138), (638, 245974086), (879, 178534092), (957, 163982724), (1044, 150317497), (1172, 133900569), (1276, 122987043), (1758, 89267046), (1914, 81991362), (2637, 59511364), (2871, 54660908), (3223, 48691116), (3516, 44633523), (3828, 40995681), (5274, 29755682), (5742, 27330454), (6446, 24345558), (8497, 18469044), (9669, 16230372), (10548, 14877841), (11484, 13665227), (12892, 12172779), (16994, 9234522), (19338, 8115186), (25491, 6156348), (29007, 5410124), (33988, 4617261), (38676, 4057593), (46639, 3364812), (50982, 3078174), (58014, 2705062), (76473, 2052116), (93278, 1682406), (93467, 1679004), (101964, 1539087), (116028, 1352531), (139917, 1121604), (152946, 1026058), (186556, 841203), (186934, 839502), (279834, 560802), (280401, 559668), (305892, 513029), (373868, 419751)]