151897210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:152

約数の個数: 128

約数和(自身を含む): 330946560

約数和(自身を除く): 179049350

約数列:

[1, 2, 5, 10, 17, 19, 31, 34, 37, 38, 41, 62, 74, 82, 85, 95, 155, 170, 185, 190, 205, 310, 323, 370, 410, 527, 589, 629, 646, 697, 703, 779, 1054, 1147, 1178, 1258, 1271, 1394, 1406, 1517, 1558, 1615, 2294, 2542, 2635, 2945, 3034, 3145, 3230, 3485, 3515, 3895, 5270, 5735, 5890, 6290, 6355, 6970, 7030, 7585, 7790, 10013, 11470, 11951, 12710, 13243, 15170, 19499, 20026, 21607, 21793, 23902, 24149, 25789, 26486, 28823, 38998, 43214, 43586, 47027, 48298, 50065, 51578, 57646, 59755, 66215, 94054, 97495, 100130, 108035, 108965, 119510, 120745, 128945, 132430, 144115, 194990, 216070, 217930, 235135, 241490, 257890, 288230, 370481, 410533, 470270, 489991, 740962, 799459, 821066, 893513, 979982, 1598918, 1787026, 1852405, 2052665, 2449955, 3704810, 3997295, 4105330, 4467565, 4899910, 7994590, 8935130, 15189721, 30379442, 75948605, 151897210]

約数ペア:

[(1, 151897210), (2, 75948605), (5, 30379442), (10, 15189721), (17, 8935130), (19, 7994590), (31, 4899910), (34, 4467565), (37, 4105330), (38, 3997295), (41, 3704810), (62, 2449955), (74, 2052665), (82, 1852405), (85, 1787026), (95, 1598918), (155, 979982), (170, 893513), (185, 821066), (190, 799459), (205, 740962), (310, 489991), (323, 470270), (370, 410533), (410, 370481), (527, 288230), (589, 257890), (629, 241490), (646, 235135), (697, 217930), (703, 216070), (779, 194990), (1054, 144115), (1147, 132430), (1178, 128945), (1258, 120745), (1271, 119510), (1394, 108965), (1406, 108035), (1517, 100130), (1558, 97495), (1615, 94054), (2294, 66215), (2542, 59755), (2635, 57646), (2945, 51578), (3034, 50065), (3145, 48298), (3230, 47027), (3485, 43586), (3515, 43214), (3895, 38998), (5270, 28823), (5735, 26486), (5890, 25789), (6290, 24149), (6355, 23902), (6970, 21793), (7030, 21607), (7585, 20026), (7790, 19499), (10013, 15170), (11470, 13243), (11951, 12710)]