128660904

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 358020000

約数和(自身を除く): 229359096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 149, 179, 201, 268, 298, 358, 402, 447, 536, 537, 596, 603, 716, 804, 894, 1074, 1192, 1206, 1341, 1432, 1608, 1611, 1788, 2148, 2412, 2682, 3222, 3576, 4296, 4824, 5364, 6444, 9983, 10728, 11993, 12888, 19966, 23986, 26671, 29949, 35979, 39932, 47972, 53342, 59898, 71958, 79864, 80013, 89847, 95944, 106684, 107937, 119796, 143916, 160026, 179694, 213368, 215874, 239592, 240039, 287832, 320052, 359388, 431748, 480078, 640104, 718776, 863496, 960156, 1786957, 1920312, 3573914, 5360871, 7147828, 10721742, 14295656, 16082613, 21443484, 32165226, 42886968, 64330452, 128660904]

約数ペア:

[(1, 128660904), (2, 64330452), (3, 42886968), (4, 32165226), (6, 21443484), (8, 16082613), (9, 14295656), (12, 10721742), (18, 7147828), (24, 5360871), (36, 3573914), (67, 1920312), (72, 1786957), (134, 960156), (149, 863496), (179, 718776), (201, 640104), (268, 480078), (298, 431748), (358, 359388), (402, 320052), (447, 287832), (536, 240039), (537, 239592), (596, 215874), (603, 213368), (716, 179694), (804, 160026), (894, 143916), (1074, 119796), (1192, 107937), (1206, 106684), (1341, 95944), (1432, 89847), (1608, 80013), (1611, 79864), (1788, 71958), (2148, 59898), (2412, 53342), (2682, 47972), (3222, 39932), (3576, 35979), (4296, 29949), (4824, 26671), (5364, 23986), (6444, 19966), (9983, 12888), (10728, 11993)]