123703908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 321148800

約数和(自身を除く): 197444892

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 53, 57, 58, 76, 87, 106, 114, 116, 159, 174, 212, 228, 318, 348, 353, 551, 636, 706, 1007, 1059, 1102, 1412, 1537, 1653, 2014, 2118, 2204, 3021, 3074, 3306, 4028, 4236, 4611, 6042, 6148, 6612, 6707, 9222, 10237, 12084, 13414, 18444, 18709, 20121, 20474, 26828, 29203, 30711, 37418, 40242, 40948, 56127, 58406, 61422, 74836, 80484, 87609, 112254, 116812, 122844, 175218, 194503, 224508, 350436, 355471, 389006, 542561, 583509, 710942, 778012, 1066413, 1085122, 1167018, 1421884, 1627683, 2132826, 2170244, 2334036, 3255366, 4265652, 6510732, 10308659, 20617318, 30925977, 41234636, 61851954, 123703908]

約数ペア:

[(1, 123703908), (2, 61851954), (3, 41234636), (4, 30925977), (6, 20617318), (12, 10308659), (19, 6510732), (29, 4265652), (38, 3255366), (53, 2334036), (57, 2170244), (58, 2132826), (76, 1627683), (87, 1421884), (106, 1167018), (114, 1085122), (116, 1066413), (159, 778012), (174, 710942), (212, 583509), (228, 542561), (318, 389006), (348, 355471), (353, 350436), (551, 224508), (636, 194503), (706, 175218), (1007, 122844), (1059, 116812), (1102, 112254), (1412, 87609), (1537, 80484), (1653, 74836), (2014, 61422), (2118, 58406), (2204, 56127), (3021, 40948), (3074, 40242), (3306, 37418), (4028, 30711), (4236, 29203), (4611, 26828), (6042, 20474), (6148, 20121), (6612, 18709), (6707, 18444), (9222, 13414), (10237, 12084)]