156728670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:954

約数の個数: 128

約数和(自身を含む): 461223936

約数和(自身を除く): 304495266

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 37, 42, 46, 69, 70, 74, 105, 111, 115, 138, 161, 185, 210, 222, 230, 259, 322, 345, 370, 483, 518, 555, 690, 777, 805, 851, 877, 966, 1110, 1295, 1554, 1610, 1702, 1754, 2415, 2553, 2590, 2631, 3885, 4255, 4385, 4830, 5106, 5262, 5957, 6139, 7770, 8510, 8770, 11914, 12278, 12765, 13155, 17871, 18417, 20171, 25530, 26310, 29785, 30695, 32449, 35742, 36834, 40342, 59570, 60513, 61390, 64898, 89355, 92085, 97347, 100855, 121026, 141197, 162245, 178710, 184170, 194694, 201710, 227143, 282394, 302565, 324490, 423591, 454286, 486735, 605130, 681429, 705985, 746327, 847182, 973470, 1135715, 1362858, 1411970, 1492654, 2117955, 2238981, 2271430, 3407145, 3731635, 4235910, 4477962, 5224289, 6814290, 7463270, 10448578, 11194905, 15672867, 22389810, 26121445, 31345734, 52242890, 78364335, 156728670]

約数ペア:

[(1, 156728670), (2, 78364335), (3, 52242890), (5, 31345734), (6, 26121445), (7, 22389810), (10, 15672867), (14, 11194905), (15, 10448578), (21, 7463270), (23, 6814290), (30, 5224289), (35, 4477962), (37, 4235910), (42, 3731635), (46, 3407145), (69, 2271430), (70, 2238981), (74, 2117955), (105, 1492654), (111, 1411970), (115, 1362858), (138, 1135715), (161, 973470), (185, 847182), (210, 746327), (222, 705985), (230, 681429), (259, 605130), (322, 486735), (345, 454286), (370, 423591), (483, 324490), (518, 302565), (555, 282394), (690, 227143), (777, 201710), (805, 194694), (851, 184170), (877, 178710), (966, 162245), (1110, 141197), (1295, 121026), (1554, 100855), (1610, 97347), (1702, 92085), (1754, 89355), (2415, 64898), (2553, 61390), (2590, 60513), (2631, 59570), (3885, 40342), (4255, 36834), (4385, 35742), (4830, 32449), (5106, 30695), (5262, 29785), (5957, 26310), (6139, 25530), (7770, 20171), (8510, 18417), (8770, 17871), (11914, 13155), (12278, 12765)]