156867568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:195

約数の個数: 160

約数和(自身を含む): 391849920

約数和(自身を除く): 234982352

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 37, 44, 52, 68, 74, 88, 104, 109, 136, 143, 148, 176, 187, 208, 218, 221, 272, 286, 296, 374, 407, 436, 442, 481, 572, 592, 629, 748, 814, 872, 884, 962, 1144, 1199, 1258, 1417, 1496, 1628, 1744, 1768, 1853, 1924, 2288, 2398, 2431, 2516, 2834, 2992, 3256, 3536, 3706, 3848, 4033, 4796, 4862, 5032, 5291, 5668, 6512, 6919, 7412, 7696, 8066, 8177, 9592, 9724, 10064, 10582, 11336, 13838, 14824, 15587, 16132, 16354, 19184, 19448, 20383, 21164, 22672, 24089, 27676, 29648, 31174, 32264, 32708, 38896, 40766, 42328, 44363, 48178, 52429, 55352, 62348, 64528, 65416, 68561, 81532, 84656, 88726, 89947, 96356, 104858, 110704, 124696, 130832, 137122, 163064, 177452, 179894, 192712, 209716, 249392, 264979, 274244, 326128, 354904, 359788, 385424, 419432, 529958, 548488, 576719, 709808, 719576, 754171, 838864, 891293, 1059916, 1096976, 1153438, 1439152, 1508342, 1782586, 2119832, 2306876, 3016684, 3565172, 4239664, 4613752, 6033368, 7130344, 9227504, 9804223, 12066736, 14260688, 19608446, 39216892, 78433784, 156867568]

約数ペア:

[(1, 156867568), (2, 78433784), (4, 39216892), (8, 19608446), (11, 14260688), (13, 12066736), (16, 9804223), (17, 9227504), (22, 7130344), (26, 6033368), (34, 4613752), (37, 4239664), (44, 3565172), (52, 3016684), (68, 2306876), (74, 2119832), (88, 1782586), (104, 1508342), (109, 1439152), (136, 1153438), (143, 1096976), (148, 1059916), (176, 891293), (187, 838864), (208, 754171), (218, 719576), (221, 709808), (272, 576719), (286, 548488), (296, 529958), (374, 419432), (407, 385424), (436, 359788), (442, 354904), (481, 326128), (572, 274244), (592, 264979), (629, 249392), (748, 209716), (814, 192712), (872, 179894), (884, 177452), (962, 163064), (1144, 137122), (1199, 130832), (1258, 124696), (1417, 110704), (1496, 104858), (1628, 96356), (1744, 89947), (1768, 88726), (1853, 84656), (1924, 81532), (2288, 68561), (2398, 65416), (2431, 64528), (2516, 62348), (2834, 55352), (2992, 52429), (3256, 48178), (3536, 44363), (3706, 42328), (3848, 40766), (4033, 38896), (4796, 32708), (4862, 32264), (5032, 31174), (5291, 29648), (5668, 27676), (6512, 24089), (6919, 22672), (7412, 21164), (7696, 20383), (8066, 19448), (8177, 19184), (9592, 16354), (9724, 16132), (10064, 15587), (10582, 14824), (11336, 13838)]