145139228390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{2857}}^1$

素因数の和:3202

約数の個数: 128

約数和(自身を含む): 302006734848

約数和(自身を除く): 156867506458

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 127, 130, 170, 181, 221, 254, 362, 442, 635, 905, 1105, 1270, 1651, 1810, 2159, 2210, 2353, 2857, 3077, 3302, 4318, 4706, 5714, 6154, 8255, 10795, 11765, 14285, 15385, 16510, 21590, 22987, 23530, 28067, 28570, 30770, 37141, 40001, 45974, 48569, 56134, 74282, 80002, 97138, 114935, 140335, 185705, 200005, 229870, 242845, 280670, 298831, 362839, 371410, 390779, 400010, 485690, 517117, 597662, 631397, 725678, 781558, 1034234, 1262794, 1494155, 1814195, 1953895, 2585585, 2988310, 3156985, 3628390, 3907790, 4716907, 5080127, 5171170, 6168263, 6313970, 6722521, 8790989, 9433814, 10160254, 12336526, 13445042, 17581978, 23584535, 25400635, 30841315, 33612605, 43954945, 47169070, 50801270, 61682630, 65673859, 67225210, 80187419, 87909890, 114282857, 131347718, 160374838, 228565714, 328369295, 400937095, 571414285, 656738590, 801874190, 853760167, 1116455603, 1142828570, 1707520334, 2232911206, 4268800835, 5582278015, 8537601670, 11164556030, 14513922839, 29027845678, 72569614195, 145139228390]

約数ペア:

[(1, 145139228390), (2, 72569614195), (5, 29027845678), (10, 14513922839), (13, 11164556030), (17, 8537601670), (26, 5582278015), (34, 4268800835), (65, 2232911206), (85, 1707520334), (127, 1142828570), (130, 1116455603), (170, 853760167), (181, 801874190), (221, 656738590), (254, 571414285), (362, 400937095), (442, 328369295), (635, 228565714), (905, 160374838), (1105, 131347718), (1270, 114282857), (1651, 87909890), (1810, 80187419), (2159, 67225210), (2210, 65673859), (2353, 61682630), (2857, 50801270), (3077, 47169070), (3302, 43954945), (4318, 33612605), (4706, 30841315), (5714, 25400635), (6154, 23584535), (8255, 17581978), (10795, 13445042), (11765, 12336526), (14285, 10160254), (15385, 9433814), (16510, 8790989), (21590, 6722521), (22987, 6313970), (23530, 6168263), (28067, 5171170), (28570, 5080127), (30770, 4716907), (37141, 3907790), (40001, 3628390), (45974, 3156985), (48569, 2988310), (56134, 2585585), (74282, 1953895), (80002, 1814195), (97138, 1494155), (114935, 1262794), (140335, 1034234), (185705, 781558), (200005, 725678), (229870, 631397), (242845, 597662), (280670, 517117), (298831, 485690), (362839, 400010), (371410, 390779)]