147577788

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 417056640

約数和(自身を除く): 269478852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 61, 76, 81, 108, 114, 122, 131, 162, 171, 183, 228, 243, 244, 262, 324, 342, 366, 393, 486, 513, 524, 549, 684, 732, 786, 972, 1026, 1098, 1159, 1179, 1539, 1572, 1647, 2052, 2196, 2318, 2358, 2489, 3078, 3294, 3477, 3537, 4617, 4636, 4716, 4941, 4978, 6156, 6588, 6954, 7074, 7467, 7991, 9234, 9882, 9956, 10431, 10611, 13908, 14148, 14823, 14934, 15982, 18468, 19764, 20862, 21222, 22401, 23973, 29646, 29868, 31293, 31833, 31964, 41724, 42444, 44802, 47946, 59292, 62586, 63666, 67203, 71919, 89604, 93879, 95892, 125172, 127332, 134406, 143838, 151829, 187758, 201609, 215757, 268812, 281637, 287676, 303658, 375516, 403218, 431514, 455487, 563274, 604827, 607316, 647271, 806436, 863028, 910974, 1126548, 1209654, 1294542, 1366461, 1821948, 1941813, 2419308, 2589084, 2732922, 3883626, 4099383, 5465844, 7767252, 8198766, 12298149, 16397532, 24596298, 36894447, 49192596, 73788894, 147577788]

約数ペア:

[(1, 147577788), (2, 73788894), (3, 49192596), (4, 36894447), (6, 24596298), (9, 16397532), (12, 12298149), (18, 8198766), (19, 7767252), (27, 5465844), (36, 4099383), (38, 3883626), (54, 2732922), (57, 2589084), (61, 2419308), (76, 1941813), (81, 1821948), (108, 1366461), (114, 1294542), (122, 1209654), (131, 1126548), (162, 910974), (171, 863028), (183, 806436), (228, 647271), (243, 607316), (244, 604827), (262, 563274), (324, 455487), (342, 431514), (366, 403218), (393, 375516), (486, 303658), (513, 287676), (524, 281637), (549, 268812), (684, 215757), (732, 201609), (786, 187758), (972, 151829), (1026, 143838), (1098, 134406), (1159, 127332), (1179, 125172), (1539, 95892), (1572, 93879), (1647, 89604), (2052, 71919), (2196, 67203), (2318, 63666), (2358, 62586), (2489, 59292), (3078, 47946), (3294, 44802), (3477, 42444), (3537, 41724), (4617, 31964), (4636, 31833), (4716, 31293), (4941, 29868), (4978, 29646), (6156, 23973), (6588, 22401), (6954, 21222), (7074, 20862), (7467, 19764), (7991, 18468), (9234, 15982), (9882, 14934), (9956, 14823), (10431, 14148), (10611, 13908)]