187764954

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 453304320

約数和(自身を除く): 265539366

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 61, 62, 67, 78, 93, 114, 122, 134, 183, 186, 201, 247, 366, 402, 403, 494, 589, 741, 793, 806, 871, 1159, 1178, 1209, 1273, 1482, 1586, 1742, 1767, 1891, 2077, 2318, 2379, 2418, 2546, 2613, 3477, 3534, 3782, 3819, 4087, 4154, 4758, 5226, 5673, 6231, 6954, 7638, 7657, 8174, 11346, 12261, 12462, 15067, 15314, 16549, 22971, 24522, 24583, 27001, 30134, 33098, 35929, 39463, 45201, 45942, 49166, 49647, 53131, 54002, 71858, 73749, 77653, 78926, 81003, 90402, 99294, 106262, 107787, 118389, 126697, 147498, 155306, 159393, 162006, 215574, 232959, 236778, 253394, 318786, 380091, 465918, 467077, 513019, 760182, 934154, 1009489, 1026038, 1401231, 1539057, 1647061, 2018978, 2407243, 2802462, 3028467, 3078114, 3294122, 4814486, 4941183, 6056934, 7221729, 9882366, 14443458, 31294159, 62588318, 93882477, 187764954]

約数ペア:

[(1, 187764954), (2, 93882477), (3, 62588318), (6, 31294159), (13, 14443458), (19, 9882366), (26, 7221729), (31, 6056934), (38, 4941183), (39, 4814486), (57, 3294122), (61, 3078114), (62, 3028467), (67, 2802462), (78, 2407243), (93, 2018978), (114, 1647061), (122, 1539057), (134, 1401231), (183, 1026038), (186, 1009489), (201, 934154), (247, 760182), (366, 513019), (402, 467077), (403, 465918), (494, 380091), (589, 318786), (741, 253394), (793, 236778), (806, 232959), (871, 215574), (1159, 162006), (1178, 159393), (1209, 155306), (1273, 147498), (1482, 126697), (1586, 118389), (1742, 107787), (1767, 106262), (1891, 99294), (2077, 90402), (2318, 81003), (2379, 78926), (2418, 77653), (2546, 73749), (2613, 71858), (3477, 54002), (3534, 53131), (3782, 49647), (3819, 49166), (4087, 45942), (4154, 45201), (4758, 39463), (5226, 35929), (5673, 33098), (6231, 30134), (6954, 27001), (7638, 24583), (7657, 24522), (8174, 22971), (11346, 16549), (12261, 15314), (12462, 15067)]