156957195546

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{11833}}^1$

素因数の和:12116

約数の個数: 96

約数和(自身を含む): 351704965248

約数和(自身を除く): 194747769702

約数列:

[1, 2, 3, 6, 9, 18, 71, 97, 107, 142, 194, 213, 214, 291, 321, 426, 582, 639, 642, 873, 963, 1278, 1746, 1926, 6887, 7597, 10379, 11833, 13774, 15194, 20661, 20758, 22791, 23666, 31137, 35499, 41322, 45582, 61983, 62274, 68373, 70998, 93411, 106497, 123966, 136746, 186822, 212994, 736909, 840143, 1147801, 1266131, 1473818, 1680286, 2210727, 2295602, 2520429, 2532262, 3443403, 3798393, 4421454, 5040858, 6632181, 6886806, 7561287, 7596786, 10330209, 11395179, 13264362, 15122574, 20660418, 22790358, 81493871, 89895301, 122814707, 162987742, 179790602, 244481613, 245629414, 269685903, 368444121, 488963226, 539371806, 733444839, 736888242, 809057709, 1105332363, 1466889678, 1618115418, 2210664726, 8719844197, 17439688394, 26159532591, 52319065182, 78478597773, 156957195546]

約数ペア:

[(1, 156957195546), (2, 78478597773), (3, 52319065182), (6, 26159532591), (9, 17439688394), (18, 8719844197), (71, 2210664726), (97, 1618115418), (107, 1466889678), (142, 1105332363), (194, 809057709), (213, 736888242), (214, 733444839), (291, 539371806), (321, 488963226), (426, 368444121), (582, 269685903), (639, 245629414), (642, 244481613), (873, 179790602), (963, 162987742), (1278, 122814707), (1746, 89895301), (1926, 81493871), (6887, 22790358), (7597, 20660418), (10379, 15122574), (11833, 13264362), (13774, 11395179), (15194, 10330209), (20661, 7596786), (20758, 7561287), (22791, 6886806), (23666, 6632181), (31137, 5040858), (35499, 4421454), (41322, 3798393), (45582, 3443403), (61983, 2532262), (62274, 2520429), (68373, 2295602), (70998, 2210727), (93411, 1680286), (106497, 1473818), (123966, 1266131), (136746, 1147801), (186822, 840143), (212994, 736909)]