163925910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 458006400

約数和(自身を除く): 294080490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 61, 74, 90, 111, 122, 135, 183, 185, 222, 269, 270, 305, 333, 366, 370, 538, 549, 555, 610, 666, 807, 915, 999, 1098, 1110, 1345, 1614, 1647, 1665, 1830, 1998, 2257, 2421, 2690, 2745, 3294, 3330, 4035, 4514, 4842, 4995, 5490, 6771, 7263, 8070, 8235, 9953, 9990, 11285, 12105, 13542, 14526, 16409, 16470, 19906, 20313, 22570, 24210, 29859, 32818, 33855, 36315, 40626, 49227, 49765, 59718, 60939, 67710, 72630, 82045, 89577, 98454, 99530, 101565, 121878, 147681, 149295, 164090, 179154, 203130, 246135, 268731, 295362, 298590, 304695, 443043, 447885, 492270, 537462, 607133, 609390, 738405, 886086, 895770, 1214266, 1343655, 1476810, 1821399, 2215215, 2687310, 3035665, 3642798, 4430430, 5464197, 6071330, 9106995, 10928394, 16392591, 18213990, 27320985, 32785182, 54641970, 81962955, 163925910]

約数ペア:

[(1, 163925910), (2, 81962955), (3, 54641970), (5, 32785182), (6, 27320985), (9, 18213990), (10, 16392591), (15, 10928394), (18, 9106995), (27, 6071330), (30, 5464197), (37, 4430430), (45, 3642798), (54, 3035665), (61, 2687310), (74, 2215215), (90, 1821399), (111, 1476810), (122, 1343655), (135, 1214266), (183, 895770), (185, 886086), (222, 738405), (269, 609390), (270, 607133), (305, 537462), (333, 492270), (366, 447885), (370, 443043), (538, 304695), (549, 298590), (555, 295362), (610, 268731), (666, 246135), (807, 203130), (915, 179154), (999, 164090), (1098, 149295), (1110, 147681), (1345, 121878), (1614, 101565), (1647, 99530), (1665, 98454), (1830, 89577), (1998, 82045), (2257, 72630), (2421, 67710), (2690, 60939), (2745, 59718), (3294, 49765), (3330, 49227), (4035, 40626), (4514, 36315), (4842, 33855), (4995, 32818), (5490, 29859), (6771, 24210), (7263, 22570), (8070, 20313), (8235, 19906), (9953, 16470), (9990, 16409), (11285, 14526), (12105, 13542)]